Vectors must be the same length.
1 view (last 30 days)
Show older comments
Recently started learning MatLab, trying to plot a function graph.
{2a+b=1
2a-b=7
I run this code, I get "Vectors must be the same length."
Error in Untitled2 (line 9)
plot(X,Y1,X,Y2);
Code:
A=[2,1;2,-1]
B=[1;7]
d=det(A)
X=inv(A)*B
A*X
X=-2:0.5:2;
Y1=(-2*A+1)/1;
Y2=(-2*A+7)/(-1);
plot(X,Y1,X,Y2);
grid on
0 Comments
Accepted Answer
More Answers (0)
See Also
Categories
Find more on Construction in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!