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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 This page might be outdated.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
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 frequency in Hertz
- 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')
Authors
F.D.
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