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Complex matrices #376

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lytex wants to merge 12 commits into from
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Complex matrices #376

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e6f2f60
allow _ssmatrix to accept complex values
lytex Feb 9, 2020
53dbfe4
add new tests with complex state matrices
lytex Feb 29, 2020
05d730a
rename to test_evalfr_complex, use self.sysC332
lytex Feb 29, 2020
a55165a
missed one sys.evalfr in previous commit
lytex Feb 29, 2020
2d231a8
missed one sys.evalfr in previous commit
lytex Feb 29, 2020
f1c9b9e
add complex to test_freq_resp
lytex Mar 3, 2020
e7a93ea
remove warnings settings for debugging
lytex Mar 3, 2020
bb44827
ease precision of reference values in test
lytex Mar 3, 2020
fc5c76b
Merge branch 'master' into complex
lytex Mar 30, 2020
5f58723
build an auxiliary system to compare against
lytex Mar 30, 2020
1803d38
build an auxiliary system to compare against
lytex Mar 30, 2020
84bc8ef
add code to use slycot complex function ab08nz if any matrix is complex
lytex Apr 1, 2020
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missed one sys.evalfr in previous commit
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@lytex
lytex committed Feb 29, 2020
commit 2d231a83c3ad9ce039d45f2af1817e11f3e87faa
2 changes: 1 addition & 1 deletion control/tests/statesp_test.py
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Expand Up @@ -727,7 +727,7 @@ def test_freq_resp(self):
[1.8217663044282106, -2.8266936088743044, 2.2694910839768196]]
true_omega = [0.1, 10, 0.01j, -1j];

mag, phase, omega = sysC623.freqresp(true_omega)
mag, phase, omega = self.sysC623.freqresp(true_omega)

np.testing.assert_almost_equal(mag, true_mag)
np.testing.assert_almost_equal(phase, true_phase)
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