nsegment - segment coefficient data into N stationary regions
(-i item) (-n numseg) (-c) file
uses a dynamic programming procedure to determine the location of N-1 boundaries
in time of a coefficient item, such that if each region was replaced by its mean,
the squared distortion error would be at a minimum. The algorithm is taken from
Bridle & Sedgwick, ICASSP 1977.
and their meanings are:
Identify program and version.
Select input item numbers.
Specify the number of segments to divide the item into. Default 2.
Output the result as a coefficient item. Default output an annotation item.
Any coefficient data.
N-1 boundary locations.
(optional) reconstructed segmented mean spectra.
1.0 - Mark Huckvale
Fri Jul 09 14:54:43 2004