pchm_dtmb_coderate

语音增强谱减法程序，已经运行成功，效果明显(Spectral subtraction speech enhancement program has been run successfully, obvious effect)

多维数据的多维偏最小二乘法的数据拟合方法，能有效地建立各类共线性数据的模型。()

可以用于求解两个信号的互信息、信息熵，并在此基础上求解广义相关系数。(Mutual information, information entropy can be used to solve the two signals, and solving the generalized correlation coefficient on this basis.)

tutorial de matlab...

实现读入一段语音，并求出这段语音的倒谱，绘出波形图。(Realize read in a speech, and work out a speech cepstrum, draw waveform figure.)

求原因字母a的倒谱，包括a的录音和用matlab求倒谱的程序(Reason for seeking letters a cepstrum, including a recording and using matlab program cepstrum)

PWE（平面波展开法）计算二维固-固圆柱形声子晶体的Z模式。(PWE (plane wave expansion method) to calculate the two-dimensional solid-Z mode phonon solid cylindrical crystals.)

在matlab7.0下沒問題，有性趣的人可以拿回去參考參考。(Matlab7.0 no problem in the next, there are interested people can go back and refer to the reference holding.)

phase space reconstruction for both univarite and multivarite time series

m/m/1排队理论matlabe代码，有完整的注释(m/m/1 queueing theory,have completed note)