need help to plot x,y data points with 'o' without line and y_hat smooth graph
조회 수: 2 (최근 30일)
이전 댓글 표시
function [m,n] = exp_n(x,y)
X=x;Y=log(y);
Pn=polyfit(X,Y,1);
n=Pnfit_sq(1,1)
m=exp(Pnfit_sq(2))
tau = 1/a*-1
y_hat=c*exp(a*x);
end
%x=[0 .5 1 1.5 2 2.5 3 3.5 4 4.5 5];
%y=[0 -5.27 -8.10 -8.46 -6.38 -1.84 5.15 14.59 26.48 40.83 57.63];
댓글 수: 3
KSSV
2020년 12월 2일
function y_hat = exp_n(x,y)
X=x;Y=log(y);
Pn=polyfit(X,Y,1);
n=Pnfit_sq(1,1)
m=exp(Pnfit_sq(2))
tau = 1/a*-1
y_hat=c*exp(a*x);
end
plot(x,y_hat,'-o')
%x=[0 .5 1 1.5 2 2.5 3 3.5 4 4.5 5];
%y=[0 -5.27 -8.10 -8.46 -6.38 -1.84 5.15 14.59 26.48 40.83 57.63];
답변 (1개)
Chirag Nighut
2020년 12월 14일
You can use the plot function and use an option for styling the line plot to show the line as -o
plot(x,y_hat,'-o')
Above line of code should help.
To know more about plot line styles and other options please refer the following link:
댓글 수: 0
참고 항목
카테고리
Help Center 및 File Exchange에서 Graph and Network Algorithms에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!