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Scilab Help >> CACSD (Computer Aided Control Systems Design) > Formal representations and conversions > dbphi

dbphi

frequency response to phase and magnitude representation

Calling Sequence

[db,phi] =dbphi(repf)

Arguments

db,phi

vector of gains (db) and phases (degrees)

repf

vector of complex frequency response

Description

db(k) is the magnitude of repf(k) expressed in dB i.e. db(k)=20*log(abs(repf(k)))/log(10) and phi(k) is the phase of repf(k) expressed in degrees.

See Also

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Last updated:
Fri Apr 11 14:06:51 CEST 2014