The following files are provided as tools for researchers in time series data mining. 

There are several conditions attached to their use. See the individual files for details.

In general, these files are not highly optimized, nor are they commented in detail. If either of these things are important to you, email me.

eamonn

File: bottom_up_segmentation.m  Performs a piecewise linear segmentation of a time series.

Keywords: piecewise linear segmentation, piece wise, line segments, piecewise polynomial