Dynamic Time Warping

Version 1.0.0.0 (1,47 KB) von Timothy Felty
Dynamic time warping program. Calculates the similarity between 2 vectors.
4.3
(35)
25,2K Downloads
Aktualisiert 12 Dez 2005

Lizenz anzeigen

If you pass in 2 vectors it returns the unnormalized distance between the vectors, the accumulated distance between them, the length of the warping path (the normalizing factor), and the warping path points.

To compare 2 vectors A and B call:
[Dist,D,k,w]=dtw(A,B)
Dist is the unnormalized distance
D is the accumulated distance
k is the length of the warping path
(the normalizing factor)
w is a matrix containing the points along the warping path

Zitieren als

Timothy Felty (2024). Dynamic Time Warping (https://www.mathworks.com/matlabcentral/fileexchange/6516-dynamic-time-warping), MATLAB Central File Exchange. Abgerufen .

Kompatibilität der MATLAB-Version
Erstellt mit R12.1
Kompatibel mit allen Versionen
Plattform-Kompatibilität
Windows macOS Linux
Kategorien
Mehr zu Biomedical Imaging finden Sie in Help Center und MATLAB Answers

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Version Veröffentlicht Versionshinweise
1.0.0.0

Faster implementation thanks to review by Georg Schmitz.