特征提取（很详细的介绍了特征提取的一些列方法，是学习特征提取的好材料）-Feature extraction (described in great detail a number of feature extraction methods are listed, feature extraction is a good learning materials)

feature etraxction in fingerprint recogintion project it is matlab code -feature etraxction in fingerprint recogintion project it is matlab code

MATLAB CODE TO EXTRACT GAMMATONE FEATURES WHICH IS USED IN SPEAKER IDENTIFICATION