Scilab 5.5.2
- Ajuda do Scilab
- Processamento de Sinais
- filters
- analpf
- buttmag
- casc
- cheb1mag
- cheb2mag
- convol
- ell1mag
- eqfir
- eqiir
- faurre
- ffilt
- filter
- find_freq
- frmag
- fsfirlin
- group
- iir
- iirgroup
- iirlp
- kalm
- lev
- levin
- lindquist
- remez
- remezb
- srfaur
- srkf
- sskf
- syredi
- system
- trans
- wfir
- wiener
- wigner
- window
- yulewalk
- zpbutt
- zpch1
- zpch2
- zpell
Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
buttmag
Power transmission of a Butterworth filter
Calling Sequence
[h]=buttmag(order,omegac,sample)
Arguments
- order
integer : filter order
- omegac
real : cut-off angular frequency (in rad/s)
- sample
real vector of angular frequencies (in rad/s), where the transmission must be evaluated.
- h
Butterworth filter values at sample points
Description
squared magnitude response of a Butterworth filter
omegac
= cutoff frequency ; sample
= sample of frequencies
Examples
Report an issue | ||
<< analpf | filters | casc >> |