Set Full Structure

Assigns random values for the hidden state transition matrix, A, the symbol emission probability matrix, B, and the initial hidden state probability vector, pi, satisfying the stochastic constrains.

Usage: set_full($<$N$>$, $<$M$>$)

where $<$N$>$ is the number of hidden states; and $<$M$>$ is the number of observation symbols of the hmm model.