peakdet

Detect Peaks and Depressions in a signal

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peakdet returns peaks and depressions (local maxima and minimum) in the input signal. It can detect peaks/dep crossing the threshold or zero. Signal data requires a row or column vector with real-valued elements. If there are no local minimum/maxima returns empty.

Cite As

Marco Borges (2026). peakdet (https://www.mathworks.com/matlabcentral/fileexchange/47264-peakdet), MATLAB Central File Exchange. Retrieved .

Acknowledgements

Inspired: PeakPoints

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.2.0.0

add minimum distance between any two peaks (local maximum)

1.1.0.0

accept row vector

1.0.0.0