GPMargin:
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Computes gain and phase margins.
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Form:
[gM, wG, pM, wP] = GPMargin( m, p, w )
[gM, wG, pM, wP] = GPMargin( g, w )
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Inputs
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m Gain (db) or complex transfer function
p Phase (deg)
w Frequency vector
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Outputs
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gM Gain margin (dB)
wG Frequencies of gain crossovers (rad/sec)
pM Phase margins (deg)
wP Frequencies of phase crossovers (rad/sec)
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Children: