CHAPTER1

MATLAB 是一款数据分析和处理功能都非常强大的科技应用软件，利用它可以灵活方便地分析处理音频信号。文章介绍了用 MATLAB 软件处理音频信号的基本流程，并以实例形式列出了几款技术实现程序。(MATLAB is a data analysis and processing functions are very powerful application software, which allows flexible and convenient way of processing the audio signal. This paper introduces the audio signal processing using MATLAB software, the basic process and several examples were listed in the technology program.)

water requirement of factory

北京到广州铁路路线仿真，可用于完好性分析用(Beijing to Guangzhou railway line simulation can be used to integrity analysis)

The routine potsband calculates a bandpass filter corresponding to the standard telephone passband(potsband calculates a bandpas 's filter corresponding to the standard telepho ne passband)

用matlab识现人脸表情识别的方法，对于初学者matlab以及研究人脸表情识别有很大的帮助(Matlab knowledge with Facial Expression Recognition is the way to matlab for beginners as well as facial expression recognition is very useful to)

基于前馈补偿的PID控制算法例程。可以参考下，matlab下的(Feedforward compensation based on the PID control algorithm routines. Can refer to, matlab under)

联合开发网 - pudn.com

常用matlab的程序，对于初学者是非常有意义的。(The most commonly used MATLAB program for beginners is very meaningful.)

this source code for face

matlab code euler backward