Chebyshev analog filter
[poles,gain]=zpch1(n,epsilon,omegac)
integer (filter order)
real : ripple in the pass band (0<epsilon<1
)
real : cut-off angular frequency in radians per second
resulting filter poles
resulting filter gain
Poles of a Type 1 Chebyshev analog filter. The transfer function is given by :
H(s)=gain/poly(poles,'s')