cheb1ap
This function designs a lowpass analog Chebyshev type I filter.
Calling Sequence
[z, p, g] = cheb1ap (n, Rp)
[z, p] = cheb1ap (n, Rp)
p = cheb1ap (n, Rp)
Parameters
n:
Filter Order
Rp:
Peak-to-peak passband ripple
z:
Zeros
p:
Poles
g:
Gain
Description
This is an Octave function.
It designs a lowpass analog Chebyshev type I filter of nth order and with a Peak-to-peak passband ripple of Rp.
Examples