Fundamental Frequency Tracking through Comb (Notch) IIR Filtering (Scripts) Publisher's description
from Ikaro Silva
Implements the algorithm described in IEEE Signal Processing
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.
System Requirements:MATLAB 7.10 (2010a)
Program Release Status: New Release
Program Install Support: Install and Uninstall