Askar - 130512

works finished:

1. evaluated all the process of speaker identification and verification. 
2. reading codes of speaker recognition V5.0(in progress)
3. read Tutorial(in progress)--A Gentle Tutorial of the EM Algorithm and its Application to Parameter Estimation for Gaussian Mixture and Hidden Markov Models.

work plan:

1. make experiment via changing parameters and check the results.
2. finish the reasing of the tutorial.