Steve

Hi Kenneth/Chandra:

Any updates on this issues? Were you ever able to get the numerator?

BTW: I noticed braun1.m only gives a good 1 pole approximation. I'm looking for a 2 or 3 pole solution, but braun1 deviates greatly on 2+ order approximations for some reason...any thoughts? Do I need to add zeros as I add poles?

Any help is appreciated!