search

mantidproject / mantid

Main repository for Mantid code
https://www.mantidproject.org
GNU General Public License v3.0
210 stars 122 forks source link

Add Butterworth filter option to FFTSmooth #2324

Closed mantid-builder closed 9 years ago

mantid-builder commented 14 years ago

Original Reporter: @DennisMikkelson

Original Owner: @DennisMikkelson

A Butterworth filter option can be easily added to FFTSmooth so that noisy data can be smoothed without introducing the "ringing" artifacts caused by an abrupt frequency cutoff as is done by the "Zeroing" option. This will require two positive integer parameters, a cutoff control parameter, n, and the order of the filter.

mantid-builder commented 9 years ago

This issue was originally trac ticket 1477