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dbphi

frequency response to phase and magnitude representation

Syntax

[db, phi] = dbphi(repf [, mod])

Arguments

db,phi

vector of gains (db) and phases (degrees)

repf

vector of complex frequency response

mod

character string

mod='c'

"continuous" representation between -infinity and +360 degrees (default)

mod='m'

representation between -360 and 0 degrees

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

Report an issue
<< calfrq Frequency Domain freq >>

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Last updated:
Thu Oct 24 11:16:52 CEST 2024