File: zpell.man

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.TH zpell 1 "April 1993" "Scilab Group" "Scilab Function"
.so ../sci.an
.SH NAME
zpell - lowpass elliptic filter
.SH CALLING SEQUENCE
.nf
[zeros,poles,gain]=zpell(epsilon,A,omegac,omegar)
.fi
.SH PARAMETERS
.TP 10
epsilon
: real : ripple of filter in pass band (\fV0<epsilon<1\fR)
.TP
A
: real : attenuation of filter in stop band (\fVA>1\fR)
.TP
omegac
: real : pass band cut-off frequency in Hertz
.TP
omegar
: real : stop band cut-off frequency in Hertz
.TP
zeros
: resulting zeros of filter
.TP
poles
: resulting poles of filter
.TP
gain
: resulting gain of filter
.SH DESCRIPTION
Poles and zeros of prototype lowpass elliptic filter.
\fVgain\fR is the gain of the filter
.SH SEE ALSO
ell1mag, eqiir
.SH AUTHOR
F.D.