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Demo functions for peak detection and fitting.

  • DemoPeakfitBootstrapDemonstration script for peakfit.m, with built-in signal generator.
  • PeakFitDemo11LorDemonstration script for ipf.m, with built-in signal generator.
  • idemoSelf-contained demonstration function for comparing the ipeak and
  • idemo1Self-contained demonstration function for comparing the iPeak and
  • idemo2Self-contained demonstration function for comparing the iPeak and.
  • View all files

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5.0 | 2 ratings Rate this file 15 Downloads (last 30 days) File Size: 73.1 KB File ID: #38006 Version: 1.1
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Demo functions for peak detection and fitting.


Tom O'Haver (view profile)


04 Sep 2012 (Updated )

A collection of self-contained demonstration functions for iPeak.m and peakfit.m.

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File Information

These functions demonstrate the operation and optimization of the peak finding and fitting functions iPeak.m and peakfit.m, generating simulated signals containing random noise and comparing their peak parameter measurements to the known true values. Includes a demonstration of the estimation of peak parameter errors by the bootstrap method. These functions contain all required sub-functions. Just download the zip file, right-click and select "Extract all", then put the resulting files in the Matlab path and run them by typing their names at the Matlab command window prompt.


Peak Finding And Measurement, Command Line Peak Fitter For Time Series Signals. Version 8.1, July 2016, and I Peak inspired this file.

MATLAB release MATLAB 7.8 (R2009a)
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Comments and Ratings (2)
19 Feb 2016 K. Kojima  
19 Feb 2016 K. Kojima  
13 Sep 2012 1.1

Additional demo added.

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