Scilab 5.5.2
- Scilab Help
- Signal Processing
- 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 This page might be outdated.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
zpch1
Chebyshev analog filter
Calling Sequence
[poles,gain]=zpch1(n,epsilon,omegac)
Arguments
- n
integer (filter order)
- epsilon
real : ripple in the pass band (
0<epsilon<1
)- omegac
real : cut-off angular frequency in radians per second
- poles
resulting filter poles
- gain
resulting filter gain
Description
Poles of a Type 1 Chebyshev analog filter. The transfer function is given by :
H(s)=gain/poly(poles,'s')
Examples
n = 13; epsilon = 0.2; omegac = 3; [p,gain] = zpch1(n,epsilon,omegac)
Report an issue | ||
<< zpbutt | filters | zpch2 >> |