Created
September 28, 2011 07:46
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| F1=@(x,y) y.^2-x.^2; F2=@(x,y) 2-x+y; | |
| % F1=@(x,y) x; F2=@(x,y) y; | |
| x=linspace(-2,2,20);y=linspace(-2,2,21); | |
| [X,Y]=meshgrid(x,y); | |
| quiver(X,Y,F1(X,Y),F2(X,Y)) | |
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