How to use matlab to draw such a diagram？

This graph is the energy spectrum of wavelet scattering coefficients. How can I draw this graph? How should the energy spectrum of an image be calculated? thank you.

Answer 1

[Sulaymon Eshkabilov]

What are your given parameter values and equation?

You can use similar approach as shown in this example:

[x,y]=meshgrid(linspace(0,2*pi));
R = 5;
X =  R*cos(x).*sin(y);
Y = R*sin(x).*sin(y);
Z = -R*cos(y);
surf(X,Y,Z)
colormap jet
axis on; shg
view([180 90])

[guan wang]

Thank you.It's very useful to me.

The figure is derived from the Fourier energy spectrum of a certain image.