Getting Started in Speaker recognition

Dear all,

Im working in my University final project, which is a Matlab code for recognizing a person/s (Speaker recognition) in a noisy environment and the computer re speaks the sound again without noise Is it possible, how can I getting started in this project

thank you in advance

[Walter Roberson]

http://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer

http://www.mathworks.co.uk/matlabcentral/answers/?term=tag%3A%22speech+recognition%22