The following Matlab project contains the source code and Matlab examples used for pitch determination algorithm.
Pitch determination and voice quality analysis using subharmonic-to-harmonic ratio.
There are also some post-processing routines available, such as de-step filter, median filter, and linear filter. For more information, please see http://www.speakingx.com/blog/2008/01/02/pitch-determination

The source code and files included in this project are listed in the project files section, please make sure whether the listed source code meet your needs there.

## Project Files:

File Name | Size |
---|---|

destepfilter.m | 4478 |

linsmooth.m | 690 |

medsmooth.m | 1202 |

shrp.m | 19751 |