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Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
phasemag
phase and magnitude computation
Calling Sequence
[phi,db]=phasemag(z [,mod])
Arguments
- z
matrix or row vector of complex numbers.
- mod
character string
- mod='c'
"continuous" representation between -infinity and +360 degrees (default)
- mod='m'
representation between -360 and 0 degrees
- phi
phases (in degree) of
z
.- db
magnitude (in Db)
Description
phasemag
computes the phases and magnitudes of the entries
of a complex matrix. For mod='c'
phasemag
computes phi(:,i+1)
to minimize the distance with
phi(:,i)
, i.e. it tries to obtain a "continuous
representation" of the phase.
To obtain the phase between -%pi and %pi use
phi=atan(imag(z),real(z))
Examples
See Also
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