audio feature extraction-audio feature extraction for MP3 -audio steganalysis

hi please help me i need to source code (matlab) for mp3 steganalysis article 1: Steganalysis for MP3Stego using differential statistics of quantization (2013) from http://www.sciencedirect.com/ article 2: MP3 audio steganalysis (2013) from http://www.sciencedirect.com/ i need to full source code for my project but i can't to implataion this articles please answer me thank you so much

[Geoff Hayes]

Seyed - what is preventing you from doing the implementation?

[seyed]

hi because i don't have mastered to matlab and codes (About Articles ) There's no in the internet please help me

[seyed]

[e-mail] please mail me (matlab code about above articles)

Answer 1

[seyed]

hi because i don't have mastered to matlab and codes (About Articles ) There's no in the internet please help me