ts_sort

Version 1.0.0 (1.59 KB) by Matt Stead
A sort for time series data. Faster than qsort(), mergesort(), or heapsort() when compiled.
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12 Downloads
Updated 26 Oct 2019

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a sort for time series data, faster than qsort(), mergesort(), or heapsort() when compiled

Output for sorting a 1000000 point array of EEG:

ts_sort (in place): 0.005790 sec
ts_sort (not in place): 0.010951 sec
qsort: 0.016164 sec
mergesort: 0.019134 sec
heapsort: 0.086998 sec

I also uploaded a mex version, but for some reason, it does not perform as well as when simply run from the command line. Perhaps Mathworks can address that.

Cite As

Matt Stead (2024). ts_sort (https://www.mathworks.com/matlabcentral/fileexchange/73124-ts_sort), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2019b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.0