chapter4

matlab获取PCA特征的小程序，适合初学者(matlab access characteristics of a small PCA procedures, suitable for beginners)

基于matla的多媒体播放器，能实现一般播放器的所有功能和男女声识别功能。(Matla based multimedia player, the player can achieve all the general functions and male and female vocal recognition.)

一个对语音进行频谱分析的小程序，界面不错，值得学习。(A voice spectrum analysis procedures, the interface is well worth learning.)

说明：  matlab源码，倒立摆仿真程序，对象为：垂直悬臂-摆杆一阶倒立摆(Matlab source, the inverted pendulum simulation program, is designed for : vertical cantilever-placed shot an inverted pendulum bands)

metlab中的GUI实验内容，详细罗列了实验内容(the experiments of GUI)

研究模型，可以作为仿真的模型，在上面可以进行(Research model)

说明：  用matlab编写的多尺度散布熵程序，还保存精细多尺度散布熵程序(The program of multi-scale dispersion entropy written by MATLAB also preserves the program of fine multi-scale dispersion entropy.)

说明：  MATLAB7.x数字信号处理 电子文档和代码，里面包含雷达信号方面的处理(《MATLAB7.x digital signal processing》 electronic documents and code, which contains radar signal processing)

direct torque control of induction motor in field weakening region

三维非线性系统的lyapunov指数matlab程序,可以通过简单的修改参数适用于别的系统。(Lyapunov exponent of the three-dimensional nonlinear systems matlab program can be applied to other systems through simple modification parameters.)