matplotlib-users

[Matplotlib-users] Plot a complex sequence (newb)

[Neal B. <ndb...@gm...>]

Newb here.  I can plot a seq of float with:

pylab.plot (s)
pylab.show()

But if s is complex, say numpy.array(complex), it doesn't do what I want.  I
think it's just showing the real part?

I want to get 2 line graphs, one real one imag.

Re: [Matplotlib-users] Plot a complex sequence (newb)

[Ryan M. <rm...@ou...>]

Neal Becker wrote:
> Newb here.  I can plot a seq of float with:
> 
> pylab.plot (s)
> pylab.show()
> 
> But if s is complex, say numpy.array(complex), it doesn't do what I want.  I
> think it's just showing the real part?
> 
> I want to get 2 line graphs, one real one imag.

If s is a numpy array, then try:
	
pylab.plot(s.real)
pylab.plot(s.imag)
pylab.show()

Ryan

-- 
Ryan May
Graduate Research Assistant
School of Meteorology
University of Oklahoma