MATLAB Answers

I have encountered a problem and would like to ask everyone to help solve it. The problem to be solved is how to close the following two fitted curves. Thank you very much for your enthusiastic answers.

조회 수: 1(최근 30일)
Wesley
Wesley 2021년 1월 20일
답변: KSSV 2021년 1월 20일
My code:
load dataA.mat
%x1=dataA(:,1);
%y1=dataA(:,2);
f1 = fit(xAbove,yAbove,'smoothingspline','SmoothingParam',0.0001);%smoothingspline
%plot(f1,xAbove,yAbove)
plot(f1,'-r')
hold on
load dataB.mat
%x2=dataB(:,1);
%y2=dataB(:,2);
[xx,ind] = sort(xBelow);
yy2 = smooth(xBelow,yBelow,0.5,'rloess');
yy=yy2(ind);
xAbove(1)==xx(1);
yAbove(1)==yy(1);
plot(xx,yy,'r-')

채택된 답변

KSSV
KSSV 2021년 1월 20일
load dataA.mat
%x1=dataA(:,1);
%y1=dataA(:,2);
f1 = fit(xAbove,yAbove,'smoothingspline','SmoothingParam',0.0001);%smoothingspline
%plot(f1,xAbove,yAbove)
% plot(f1,'-r')
xx1 = xAbove ;
yy1 = f1(xx1) ;
hold on
load dataB.mat
%x2=dataB(:,1);
%y2=dataB(:,2);
[xx,ind] = sort(xBelow);
yy2 = smooth(xBelow,yBelow,0.5,'rloess');
yy=yy2(ind);
xAbove(1)=xx(1);
yAbove(1)=yy(1);
xx = [xx1 ; flipud(xx) ; xx1(1)] ;
yy = [yy1 ; flipud(yy); yy1(1)] ;
plot(xx,yy,'r-')

추가 답변(0개)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by