filtfilthd

Version 1.0.0.0 (2.52 KB) by Malcolm Lidierth
Zero-phase forwards/backwards filtering using SP toolbox dfilt filter objects
4.8
(12)
4.4K Downloads
Updated 13 Feb 2008

No License

FILTFILTHD provides zero-phase forwards/backwards filtering. Unlike MATLAB's filtfilt, FILTFILTHD accepts dfilt filter objects on input.
This allows multiple stage filters from fdatool to be used.

A selection of end-effect minimization methods are supported.

Cite As

Malcolm Lidierth (2026). filtfilthd (https://uk.mathworks.com/matlabcentral/fileexchange/17061-filtfilthd), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2007b
Compatible with any release
Platform Compatibility
Windows macOS Linux
Tags Add Tags

Version Published Release Notes
1.0.0.0

Allow impzlength to be specified on input - faster with multiple calls.