m-sequence generation program using a search algorithm

Generates maximum length sequences (m-sequences) of length a^b-1, where a is any prime number <=31

Maximum length sequence assuming distinct
values = baseVal^powerVal-1

[ms]=mseqSearch(powerVal,baseVal)

OUTPUT:
ms: generated maximum length sequence, of length
basisVal^powerVal-1 such that all values occur
with equal frequency=basisVal except zero,
which occurs basisVal-1 times

INPUT:
baseVal: any prime number up to 31
powerVal: an integer
NB: the algorithm is performing search in m-sequence
register space so the calculation time grows with
baseVal and powerVal
Tested on Matlab 7.9.0 (R2009b)

(C) Written by Giedrius T. Buracas, SNL-B, Salk Institute
and Center for Functional MRI, UCSD