根据短时傅里叶变换原理，计算并显示该语音段的短时幅度谱和功率谱；根据语谱图显示原理，编程实现该语音段语谱图的计算和显示，并尽量多地分析出语谱图包含的语音特征信息,用MATLAB提供的倒谱计算函数，显示该语音段的复倒谱和倒谱
According to the principle of short-term Fourier transform, the short range spectrum and power spectrum of the speech segment are calculated and displayed. According to the principle of spectrogram display language, programming implementation period of the speech spectrum diagram calculation and display, and as often as possible language phonetic characteristics of spectra contain information provided by the MATLAB cepstrum calculation function, according to the voice of the complex cepstrum and cepstrum (2018-01-01, matlab, 276KB, 下载12次)
线性预测（LPC）是语音信号处理中最有效的分析方法之一，通过LPC谱，LPCC谱的分析，并结合LPC检测方法判断出语音的基音周期或共振峰。我们可以利用Matlab来进行编程实现，具有实现简单，效果良好的特点
The linear predictive (LPC) is one of the most important methods in speech processing. Through the LPC spectrum, the LPCC spectrum analysis, and unifies the LPC examination method to judge the Pitch Period. We may carry on the programming realization using Matlab, has the realization to be simple, effect good characteristic (2009-10-15, matlab, 160KB, 下载524次)
法国信号处理专家cardoso提出的关于盲信号处理的代数方法的matlab程序,即联合对角化算法。对于盲信号处理的初学者和第一次编程者，应该有必要读一读程序。
French signal processing experts, cardoso questions about blind signal processing matlab algebraic methods of procedure, namely, the joint diagonalization algorithm. Blind signal processing for the beginner and the first programmer, there should be necessary to read the program. (2009-08-26, matlab, 30KB, 下载96次)
在做和语音信号处理相关的项目时要用到的语音工具箱,比如语音识别,说话人识别等,里面有一些已经封装好的小函数,可供大家编程序的时候直接调用
In speech signal processing to do and projects related to voice use toolbox, such as speech recognition, speaker recognition, etc., there are some good small function package for everyone when programmed direct call (2008-10-03, matlab, 140KB, 下载31次)