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constellation: show phase transition trails

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Roman Zeyde
2014-08-10 17:31:19 +03:00
parent 28d13b41f4
commit c08b0edf80
1 changed files with 1 additions and 1 deletions
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amodem/recv.py
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@@ -277,7 +277,7 @@ def main(args):
def constellation(y, symbols, title):
theta = np.linspace(0, 2*np.pi, 1000)
pylab.plot(y.real, y.imag, '.')
pylab.plot(y.real, y.imag, '.:')
pylab.plot(np.cos(theta), np.sin(theta), ':')
points = np.array(symbols)
pylab.plot(points.real, points.imag, '+')