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simple complex plot of a few points

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Robert
Robert 2016-11-22
评论： Star Strider 2016-11-22
All i want to do is plot a few points on a complex plot aka the S Plane
If i want to plot a single point at say -2 + 2*sqrt(3)*j how would i go about doing such a thing.

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回答（1 个）

KSSV
KSSV 2016-11-22
编辑：KSSV 2016-11-22
z = -2 + 2*sqrt(3)*i ;
plot(z,'.r') ;
or
plot(real(z),imag(z),'.r') ;
Read: http://in.mathworks.com/help/matlab/creating_plots/plot-imaginary-and-complex-data.html
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KSSV
KSSV 2016-11-22
plot(real(z),imag(z),'.r') ;
xlabel('Real part')
ylabel('Imaginary part')x
Star Strider
Star Strider 2016-11-22
‘i need the y axis to actually show the dang i or j’
See the documentation for text.

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