How to plot complex function of two variables?

How to plot complex function, in MATLAB like surface plot.
x and y are variable. Should I separately plot for positive sign and negative sign.

 采纳的回答

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))

1 个评论

Do you know the type of this graph?
Like nature(soliton, parabolic, or any other)

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