이 질문을 팔로우합니다.
- 팔로우하는 게시물 피드에서 업데이트를 확인할 수 있습니다.
- 정보 수신 기본 설정에 따라 이메일을 받을 수 있습니다.
solve equation numerically 1=(1/y)x*exp(x*y)
조회 수: 1 (최근 30일)
이전 댓글 표시
hi,
please, i want to solve numerically the following equation in matlab: 1=(1/y)x*exp(x*y)
Sincerely
채택된 답변
Bruno Luong
2022년 8월 10일
편집: Bruno Luong
2022년 8월 10일
Numercial solution
y = 0.01:0.01:1;
x = nan(size(y));
for k=1:length(y)
yk = y(k);
x(k) = fzero(@(x)x.*exp(x.*yk)-yk, 0.5);
end
plot(x,y)
xlabel('x')
ylabel('y')
댓글 수: 5
belghazdis mohammed
2022년 8월 10일
편집: belghazdis mohammed
2022년 8월 10일
thank you very much for your answer. when i tried to apply your algorithm on my real equation which is
0.016=(44/y)^(1/2)*x^(1/2)*exp(-(y/44)*x^(5/3))
x = 0.01:0.1:1;
y = nan(size(x));
for k=1:length(x)
xk = x(k);
y(k) = fzero(@(y)(44./y).^(1/2).*xk.^(1/2).*exp(-xk.^(5/3).*(y/44))-0.016, 0.5)
end
plot(x,y)
xlabel('x')
ylabel('y')
i get the following message:
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -0.14 is -0.016+16.9576i.)
Check function or try again with a different starting value.
y =
NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN
belghazdis mohammed
2022년 8월 10일
f=@(x,y)(44./y).^(1/2).*x.^(1/2).*exp(-(y/44).*x.^(5/3))-0.016;
[x,y]=meshgrid(0:0.02:1, 0:5000);
z=f(x,y);
contour(x,y,z,[0 0]) % the plot is empty
Bruno Luong
2022년 8월 10일
편집: Bruno Luong
2022년 8월 10일
You should NOT to change the question, either you know the simplification is representative, either you don't then don't do it, this is wasteful for volonteer to answer the wrong question.
f=@(x,y)(44./y).^(1/2).*x.^(1/2).*exp(-(y/44).*x.^(5/3))-0.016;
[x,y]=meshgrid(0:0.01:1, 0:5000);
z=f(x,y);
c=contourc(x(1,:),y(:,1),z,[0 0]);
j = 1;
xy = c;
jrm = [];
while j <= size(c,2)
jrm = [jrm, j];
j = c(2,j)+j+1;
end
xy(:,jrm) = [];
xy = sortrows(xy',1);
x = xy(:,1);
y = xy(:,2);
for k=1:length(x)
try
y(k) = fzero(@(y)f(x(k),y), y(k));
catch
y(k) = NaN;
end
end
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -0.28 is -0.016+0.19469i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -0.56 is -0.016+0.16372i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -0.84 is -0.016+0.14793i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -1.12 is -0.016+0.13767i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -1.4 is -0.016+0.1302i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -1.68 is -0.016+0.1244i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -1.96 is -0.016+0.1197i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -2.24 is -0.016+0.11577i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -2.52 is -0.016+0.11241i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -2.8 is -0.016+0.10949i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -3.08 is -0.016+0.10691i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -3.36 is -0.016+0.10461i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -3.64 is -0.016+0.10254i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -3.92 is -0.016+0.10066i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -4.2 is -0.016+0.098936i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -4.48 is -0.016+0.097353i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -4.76 is -0.016+0.09589i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -5.04 is -0.016+0.09453i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -5.32 is -0.016+0.093261i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -5.6 is -0.016+0.092073i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -5.88 is -0.016+0.090957i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -6.16 is -0.016+0.089906i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -6.44 is -0.016+0.088913i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -6.72 is -0.016+0.087973i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -7 is -0.016+0.08708i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -7.28 is -0.016+0.086231i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -7.56 is -0.016+0.085421i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -7.84 is -0.016+0.084649i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -8.12 is -0.016+0.08391i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -8.4 is -0.016+0.083202i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -8.68 is -0.016+0.082523i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -8.96 is -0.016+0.081871i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -9.24 is -0.016+0.081244i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -9.52 is -0.016+0.080641i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -9.8 is -0.016+0.080059i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -10.08 is -0.016+0.079497i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -10.36 is -0.016+0.078955i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -10.64 is -0.016+0.078431i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -10.92 is -0.016+0.077924i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -11.2 is -0.016+0.077432i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -11.48 is -0.016+0.076956i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -11.76 is -0.016+0.076495i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -12.04 is -0.016+0.076046i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -12.32 is -0.016+0.075611i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -12.6 is -0.016+0.075188i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -12.88 is -0.016+0.074776i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -13.16 is -0.016+0.074376i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -13.44 is -0.016+0.073986i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -13.72 is -0.016+0.073606i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -14 is -0.016+0.073235i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -14.28 is -0.016+0.072874i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -14.56 is -0.016+0.072521i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -14.84 is -0.016+0.072177i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -15.12 is -0.016+0.071841i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -15.4 is -0.016+0.071513i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -15.68 is -0.016+0.071192i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -15.96 is -0.016+0.070878i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -16.24 is -0.016+0.070571i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -16.52 is -0.016+0.07027i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -16.8 is -0.016+0.069976i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -17.08 is -0.016+0.069688i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -17.36 is -0.016+0.069405i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -17.64 is -0.016+0.069129i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -17.92 is -0.016+0.068857i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -18.2 is -0.016+0.068591i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -18.48 is -0.016+0.068331i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -18.76 is -0.016+0.068075i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -19.04 is -0.016+0.067823i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -19.32 is -0.016+0.067577i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -19.6 is -0.016+0.067334i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -19.88 is -0.016+0.067096i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -20.16 is -0.016+0.066862i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -20.44 is -0.016+0.066633i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -20.72 is -0.016+0.066407i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -21 is -0.016+0.066185i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -21.28 is -0.016+0.065966i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -21.56 is -0.016+0.065751i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -21.84 is -0.016+0.06554i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -22.12 is -0.016+0.065332i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -22.4 is -0.016+0.065127i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -22.68 is -0.016+0.064926i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -22.96 is -0.016+0.064727i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -23.24 is -0.016+0.064532i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -23.52 is -0.016+0.064339i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -23.8 is -0.016+0.064149i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -24.08 is -0.016+0.063963i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -24.36 is -0.016+0.063778i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -24.64 is -0.016+0.063597i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -24.92 is -0.016+0.063418i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -25.2 is -0.016+0.063241i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -25.48 is -0.016+0.063067i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -25.76 is -0.016+0.062895i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -26.04 is -0.016+0.062726i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -26.32 is -0.016+0.062559i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -26.6 is -0.016+0.062394i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -26.88 is -0.016+0.062231i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -27.16 is -0.016+0.06207i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -27.44 is -0.016+0.061912i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -27.72 is -0.016+0.061755i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -28 is -0.016+0.061601i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -28.28 is -0.016+0.061448i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -28.56 is -0.016+0.061297i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -28.84 is -0.016+0.061148i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -29.12 is -0.016+0.061001i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -29.4 is -0.016+0.060856i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -29.68 is -0.016+0.060712i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -29.96 is -0.016+0.06057i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -30.24 is -0.016+0.06043i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -30.52 is -0.016+0.060291i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -30.8 is -0.016+0.060154i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -31.08 is -0.016+0.060018i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -31.36 is -0.016+0.059884i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -31.64 is -0.016+0.059751i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -31.92 is -0.016+0.05962i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -32.2 is -0.016+0.059491i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -32.48 is -0.016+0.059362i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -32.76 is -0.016+0.059235i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -33.04 is -0.016+0.05911i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -33.32 is -0.016+0.058986i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -33.6 is -0.016+0.058863i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -33.88 is -0.016+0.058741i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -34.16 is -0.016+0.058621i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -34.44 is -0.016+0.058502i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -34.72 is -0.016+0.058384i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -35 is -0.016+0.058267i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -35.28 is -0.016+0.058151i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -35.56 is -0.016+0.058037i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -35.84 is -0.016+0.057923i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -36.12 is -0.016+0.057811i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -36.4 is -0.016+0.0577i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -36.68 is -0.016+0.05759i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -36.96 is -0.016+0.057481i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -37.24 is -0.016+0.057373i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -37.52 is -0.016+0.057266i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -37.8 is -0.016+0.05716i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -38.08 is -0.016+0.057055i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -38.36 is -0.016+0.056951i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -38.64 is -0.016+0.056848i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -38.92 is -0.016+0.056745i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -39.2 is -0.016+0.056644i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -39.48 is -0.016+0.056544i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -39.76 is -0.016+0.056444i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -40.04 is -0.016+0.056346i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -40.32 is -0.016+0.056248i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -40.6 is -0.016+0.056151i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -40.88 is -0.016+0.056055i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -41.16 is -0.016+0.05596i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -41.44 is -0.016+0.055865i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -41.72 is -0.016+0.055772i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -42 is -0.016+0.055679i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -42.28 is -0.016+0.055587i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -42.56 is -0.016+0.055495i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -42.84 is -0.016+0.055405i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -43.12 is -0.016+0.055315i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -43.4 is -0.016+0.055226i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -43.68 is -0.016+0.055138i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -43.96 is -0.016+0.05505i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -44.24 is -0.016+0.054963i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -44.52 is -0.016+0.054877i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -44.8 is -0.016+0.054791i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -45.08 is -0.016+0.054706i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -45.36 is -0.016+0.054622i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -45.64 is -0.016+0.054538i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -45.92 is -0.016+0.054455i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -46.2 is -0.016+0.054373i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -46.48 is -0.016+0.054291i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -46.76 is -0.016+0.05421i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -47.04 is -0.016+0.054129i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -47.32 is -0.016+0.054049i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -47.6 is -0.016+0.05397i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -47.88 is -0.016+0.053891i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -48.16 is -0.016+0.053813i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -48.44 is -0.016+0.053736i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -48.72 is -0.016+0.053659i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -49 is -0.016+0.053582i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -49.28 is -0.016+0.053506i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -49.56 is -0.016+0.053431i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -49.84 is -0.016+0.053356i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -50.12 is -0.016+0.053281i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -50.4 is -0.016+0.053208i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -50.68 is -0.016+0.053134i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -50.96 is -0.016+0.053061i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -51.24 is -0.016+0.052989i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -51.52 is -0.016+0.052917i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -51.8 is -0.016+0.052846i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -52.08 is -0.016+0.052775i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -52.36 is -0.016+0.052705i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -52.64 is -0.016+0.052635i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -52.92 is -0.016+0.052565i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -53.2 is -0.016+0.052496i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -53.48 is -0.016+0.052428i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -53.76 is -0.016+0.05236i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -54.04 is -0.016+0.052292i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -54.32 is -0.016+0.052225i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -54.6 is -0.016+0.052158i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -54.88 is -0.016+0.052092i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -55.16 is -0.016+0.052026i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -55.44 is -0.016+0.051961i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -55.72 is -0.016+0.051895i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -56 is -0.016+0.051831i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -56.28 is -0.016+0.051767i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -56.56 is -0.016+0.051703i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -56.84 is -0.016+0.051639i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -57.12 is -0.016+0.051576i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -57.4 is -0.016+0.051513i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -57.68 is -0.016+0.051451i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -57.96 is -0.016+0.051389i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -58.24 is -0.016+0.051328i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -58.52 is -0.016+0.051266i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -58.8 is -0.016+0.051206i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -59.08 is -0.016+0.051145i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -59.36 is -0.016+0.051085i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -59.64 is -0.016+0.051025i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -59.92 is -0.016+0.050966i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -60.2 is -0.016+0.050907i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -60.48 is -0.016+0.050848i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -60.76 is -0.016+0.05079i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -61.04 is -0.016+0.050732i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -61.32 is -0.016+0.050674i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -61.6 is -0.016+0.050617i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -61.88 is -0.016+0.05056i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -62.16 is -0.016+0.050503i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -62.44 is -0.016+0.050447i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -62.72 is -0.016+0.05039i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -63 is -0.016+0.050335i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -63.28 is -0.016+0.050279i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -63.56 is -0.016+0.050224i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -63.84 is -0.016+0.050169i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -64.12 is -0.016+0.050115i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -64.4 is -0.016+0.05006i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -64.68 is -0.016+0.050006i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -64.96 is -0.016+0.049953i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -65.24 is -0.016+0.049899i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -65.52 is -0.016+0.049846i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -65.8 is -0.016+0.049794i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -66.08 is -0.016+0.049741i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -66.36 is -0.016+0.049689i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -66.64 is -0.016+0.049637i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -66.92 is -0.016+0.049585i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -67.2 is -0.016+0.049534i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -67.48 is -0.016+0.049483i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -67.76 is -0.016+0.049432i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -68.04 is -0.016+0.049381i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -68.32 is -0.016+0.049331i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -68.6 is -0.016+0.049281i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -68.88 is -0.016+0.049231i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered during search.
(Function value at -69.16 is -0.016+0.049181i.)
Check function or try again with a different starting value.
Exiting fzero: aborting search for an interval containing a sign change
because complex function value encountered dur...
plot(x,y);
추가 답변 (1개)
KSSV
2022년 8월 10일
syms x y
f = 1==1/y*x*exp(x*y)
f =
solve(f,x)
ans =
solve(f,y)
Warning: Solutions are only valid under certain conditions. To include parameters and conditions in the solution, specify the 'ReturnConditions' value as 'true'.
ans =
댓글 수: 3
belghazdis mohammed
2022년 8월 10일
Thank you very much for your answer. for me I am looking for the values of y when x varies between 0.1 and 1.
thank you in advance
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!오류 발생
페이지가 변경되었기 때문에 동작을 완료할 수 없습니다. 업데이트된 상태를 보려면 페이지를 다시 불러오십시오.
웹사이트 선택
번역된 콘텐츠를 보고 지역별 이벤트와 혜택을 살펴보려면 웹사이트를 선택하십시오. 현재 계신 지역에 따라 다음 웹사이트를 권장합니다:
또한 다음 목록에서 웹사이트를 선택하실 수도 있습니다.
사이트 성능 최적화 방법
최고의 사이트 성능을 위해 중국 사이트(중국어 또는 영어)를 선택하십시오. 현재 계신 지역에서는 다른 국가의 MathWorks 사이트 방문이 최적화되지 않았습니다.
미주
- América Latina (Español)
- Canada (English)
- United States (English)
유럽
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)
아시아 태평양
- Australia (English)
- India (English)
- New Zealand (English)
- 中国
- 日本Japanese (日本語)
- 한국Korean (한국어)