Peak finding and measurement, 2019
Scripts, functions, and mat files to locate, measure, and fit the peaks and valleys in noisy time-series data sets.
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Cite As
Tom O'Haver (2026). Peak finding and measurement, 2019 (https://uk.mathworks.com/matlabcentral/fileexchange/11755-peak-finding-and-measurement-2019), MATLAB Central File Exchange. Retrieved .
Acknowledgements
Inspired: iPeak
General Information
- Version 5.0.0 (5.6 MB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 5.0.0 | Greatly expanded and updated. List the files by date modified to see which ones have been changed. |
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| 4.0.0 | Added several new functions including measurepeaks, autofindpeaks, and autopeaks plus test scripts for each. |
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| 3.3.0 | Bug fix |
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| 3.2.0 | Included version 7.7 of iPeak. |
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| 3.1.0 | Bug fix. Data vectors x and y can be either column or row vectors. |
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| 3.0.0 | Bug fixes and speed improvements. |
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| 2.0.0 | This version contains several small corrections, additions, and bug fixes. |
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| 1.19.0 | This version includes updated versions of several functions. |
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| 1.18.0 | This version includes updated versions of findpeaksfit.m and findpeaksb.m. |
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| 1.17.0 | This version includes findpeaksL.m for Lorentzian peaks, and findpeaksGSS.m and findpeaksLSS that compute the 1% start and end positions. |
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| 1.16.0 | This version includes new command-line functions findpeaksplot.m, findpeaksnr.m, and peakstats.m. plus version 5.3 of iPeak. |
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| 1.14.0 | Version 5 has faster jumps between peaks with spacebar and tab keys; other small bug fixes. |
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| 1.13.0 | This version includes some additional demos plus version 4 of the interactive iPeak function. |
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| 1.11.0 | Typo correction. |
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| 1.10.0 | This zip file includes version 3.9 of the interactive iPeak function. |
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| 1.8.0 | This version includes the findvalleys function and version 3.81 of the interactive iPeak function. |
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| 1.5.0 | Bug fix |
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| 1.4.0 | Includes the version 3.2 update of iPeak and version 4 of findpeaks.m, as well as the older 2008 version with sliders. |
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| 1.3.0 | The rtslid.m function in this version has been
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| 1.1.0 | Fixes a bug in the FindPeakSlidersG script that caused a malfunction in the individual peak viewing mode when the x-axis data series did not start at zero. |
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| 1.0.0 | enhancements
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