extrema.m, extrema2.m

Version 1.0.0.0 (51,6 KB) von Carlos Adrian Vargas Aguilera
Search all extrema points of a time series or a surface with/without NaN's.
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Aktualisiert 4 Mai 2016

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Search all the maxima and minima points (peaks) in a time series (vector) or a surface (matrix), via columns, rows and crossing diagonals, ignoring NaN's elements.
USAGE:

[zmax,imax,zmin,imin]= extrema2(peaks);

where zmax (zmin) are the maxima (minima) elements and imax (imin) their linear index (check IND2SUB).

They come with the examples on the screenshot.

These are the same files as EXTREME.M and EXTREME2.M, but updated.

Zitieren als

Carlos Adrian Vargas Aguilera (2024). extrema.m, extrema2.m (https://www.mathworks.com/matlabcentral/fileexchange/12275-extrema-m-extrema2-m), MATLAB Central File Exchange. Abgerufen .

Kompatibilität der MATLAB-Version
Erstellt mit R14
Kompatibel mit allen Versionen
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extrema/

Version Veröffentlicht Versionshinweise
1.0.0.0

Change the name to EXTREMA and EXTREMA2. Added definition. Little changes on the submit.
BSD License