How to plot in 2D this equation?
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![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1361733/image.png)
I have an equation and need to plot this like
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1361738/image.png)
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Dyuman Joshi
le 20 Avr 2023
I think 'r' is not supposed to be a constant in the definition of E and in the function handle, f. Can you clarify this?
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KSSV
le 20 Avr 2023
x0 = linspace(-5,5,200);
y0 = x0;
n=10;a=0.1;
w0=0.01;m=0;
[x0,y0] = meshgrid(x0,y0) ;
r=(sqrt(x0.^2 +y0.^2));
f = @(x0,y0) ((sinh(r./w0)).^n).*exp(-(r.^2/w0^2)).*((x0+1i.*y0).^m);
surf(x0,y0,abs(f(x0,y0)))
shading interp
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