Produce the parity check and generator matrices of a Hamming code. The
variable m defines the [n,k] Hamming code where
n = 2 ^ m - 1 and k = n - m.
m must be between 3 and 16.
The parity check matrix is generated relative to the primitive polynomial of GF(2^m). If p is specified the default primitive polynomial of GF(2^m) is overridden. p must be a valid primitive polynomial of the correct order for GF(2^m).
The parity check matrix is returned in the m by n matrix h, and if requested the generator matrix is returned in the k by n matrix g.
See also: gen2par.
Package: communications