gfnull

simple routine to find the null space of a matrix over gf (2)

It is a bit surprising that the communications toolbox provides functionality for elements over gf(2), but it does not provide functionality for finding the null space of a matrix over the Galois field. These two files are simple modifications of the standard files "null.m" and "rref.m". The modification finds the null space of a matrix over gf(2).