Fundamental Frequency Tracking through Comb (Notch) IIR Filtering

Version 1.0.0.0 (2.61 KB) by Ikaro Silva
Implements the algorithm described in IEEE Signal Processing Magazine (11/2009) by Tan and Jiang.
5.0
(2)
3.3K Downloads
Updated 23 Mar 2010

View License

Implements the algorithm described in IEEE Signal Processing Magazine (11/2009) by Tan and Jiang for tracking fundamental frequency of a harmonic complex based on IIR comb (notch) filtering and the LMS algorithm.

*This is the first version of the algorithm. Author would welcome any feedback & bug reports.

Cite As

Ikaro Silva (2026). Fundamental Frequency Tracking through Comb (Notch) IIR Filtering (https://uk.mathworks.com/matlabcentral/fileexchange/27057-fundamental-frequency-tracking-through-comb-notch-iir-filtering), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2010a
Compatible with any release
Platform Compatibility
Windows macOS Linux
Tags Add Tags
Acknowledgements

Inspired: Harmonic Reconstruction

Open in new tab
Version Published Release Notes
1.0.0.0