Path: Common/Control
% Computes gain and phase margins from magnitude and phase. -------------------------------------------------------------------------- Form: [gM, wG, pM, wP] = GPMargin( m, p, w ) [gM, wG, pM, wP] = GPMargin( g, w ) -------------------------------------------------------------------------- ------ Inputs ------ m Gain (db) or complex transfer function p Phase (deg) w Frequency vector ------- Outputs ------- 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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