I'm trying to generate xy grid, and plot the 3D surface, z=sin(3*x).^2.*cos(4*y)^3, where x and y ranges from -pi to pi.
I'm getting an error with my SURF and can't figure out why. Here's my code so far.
x=linspace(0,2*pi); y=linspace(0, pi); [X,Y]= meshgrid(x,y); Z=sin(3*x).^2.*cos(4*y).^3 surf(X,Y,Z)
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