SpeechsignalAnalys

此程序和fn_DBn_2D程序是一起的，用于测试fn_DBn_2D程序的分解和重构效果，里面用到了一副典型图象：babala。(This procedure and the procedure is fn_DBn_2D together for testing procedures fn_DBn_2D effects of decomposition and reconstruction, which uses a typical image: babala.)

一个修改后的PCA进行人脸识别的Matlab代码(A revised PCA for Face Recognition Matlab code)

说明：  matlab经典算法的程序，想进阶MATLAB的朋友使得一看哦。。。matlab handbook(classical algorithm matlab procedures Advanced MATLAB friend would like to make a看哦. . . matlab handbook)

说明：  一段matlab下的偏最小二乘回归代码,希望对大家有用.(Under a partial least-squares regression matlab code, and want to be useful to everyone.)

Perona-Malik提出的各项异性扩散程序（Linear and nonlinear diffusion processes） (Perona-Malik made by the heterosexual spread of procedures (Linear and non linear diffusion processes))

这是MATLAB书中的完整的示例代码，是学习的很好的参考(This is a complete example of MATLAB book code, is a good reference to learn)

XGM SOA model for semiconductor optical amplifier

各种数字水印的matlab源代码，DCT，小波变换等。(Various digital watermarking matlab source code, DCT, wavelet transform.)

online viterbi algorithm

基于GMM说话人识别特征提取 1、需要有语音工具箱 2、训练和测试包含了加噪的代码 3、包含噪声数据 4、没有包含语音数据 5、语音数据可以自行录制或者找一段语音(Extraction Based on GMM speaker recognition feature A need to have a voice toolbox 2, the training and testing included adding noise code 3, including noise data 4, does not contain voice data 5, the voice data can be recorded on their own or find a voice)