[net.analog] Any filter design programs out there?

ken (03/25/83)

I have been looking for a program to design filters, to run under UNIX.
It would be great if it could take a desired magnitude and phase response
and generate the best filter given a specified number of poles and zeros.
Is there a program similar to this out there?

			Ken Turkowski
		{decvax,ucbvax}!decwrl!turtlevax!ken