How to plot complex function of two variables?
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How to plot complex function,
in MATLAB like surface plot.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/645325/image.png)
x and y are variable. Should I separately plot for positive sign and negative sign.
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Accepted Answer
KSSV
on 8 Jun 2021
x = linspace(0,1) ;
y = linspace(0,1) ;
[X,Y] = meshgrid(x,y) ;
Z = 1i/2*sqrt(X./Y) ;
surf(X,Y,abs(Z))
hold on
surf(X,Y,-abs(Z))
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