The question: For the fuction:
g(x,y) = G=4*sum((1-cos(n*pi)./(n*pi).^3).*exp(-n*pi*x).*sin(n*pi*y)).
y is between 0 and 1 and x is o to .7. We must use increment of 0.05 for x and 0.025 for y and n=25. I have to plot g using mesh(y,x,G). Heres what i got:
X=linspace(0,0.7,14);Y=linspace(0,1,40);X=Y.';[x,y]=meshgrid(X,Y);for n=1:25; G=4*sum((1-cos(n*pi)./(n*pi).^3).*exp(-n*pi*x).*sin(n*pi*y)); mesh(G)end
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