author | Puneeth Chaganti <punchagan@fossee.in> |
Fri, 27 May 2011 14:24:59 +0530 | |
changeset 0 | 0efde00f9229 |
permissions | -rw-r--r-- |
0 | 1 |
#!/usr/bin/python |
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# 7.3 |
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import os, sys |
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sys.path += [os.getcwdu() + os.sep + ".." + os.sep + "python"] |
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import pylab as pl |
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from scipy import signal |
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from bode import bode |
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pol1 = [1, -0.9] |
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pol2 = [1, -0.8] |
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G1 = signal.lti(pol1,[1, 0]) |
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G2 = signal.lti(pol2,[1, 0]) |
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w = pl.linspace(0.001,0.5,1000) |
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bode(G1, w) |
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bode(G2, w) |
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pl.figure() |
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G = signal.lti(pol1,pol2) |
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bode(G,w) |
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pl.show() |