surface plotting with complex function
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why with this code the surface ploting does not happen.? Where I am wrong with this code. With this code if write 'plot3(Th,Al,mag', then some 3d image is apperaing. But surface plotting is not happen. Pl help me.
f(theta,alpha)=1i*int(r,phi,0,2*pi); %% f is acomplex function
theta =linspace(0.1,4,20);
alpha =linspace(0.1,4,20);
[Th,Al] = ndgrid(theta, alpha);
F = f(Th,Al);
mag= abs(F);
surf(Th,Al,mag)
%grid on
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Thiago Henrique Gomes Lobato
le 19 Jan 2020
Maybe you need to add a shading to properly visualize the result?
surf(Th,Al,mag)
shading interp
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