DXSXSY_EX_Ch6

基本教学程序 通过这个程序可以掌握初步的matlab编程(Basic teaching procedures)

用MATLAB编写的混沌序列图像加密程序，密钥可以从0到1之间的任何一个数，加密密钥跟解密密钥一样才能正确解密。(MATLAB prepared by the chaotic sequence image encryption procedures, Key from 0-1 between any one of the few, encryption, decryption keys with the same key can decrypt correctly.)

确定性单臂机械手的PD+前馈控制 matlab仿真 (uncertainty arm manipulator PD feedforward control Matlab simulation)

反馈控制问题-使用matlab及其控制系统工具箱的配套程序(Feedback control problems- using matlab control system toolbox and its supporting procedures)

MUSIC算法DOA估计与信噪比的关系模拟2个独立窄带信号分别以20°，60°的方向入射到均匀线阵上，信号间互不相关，与噪声相互独立，噪声为理想高斯白噪声，阵元数为10，阵元间距为入射信号波长的1／2，快拍数为200，信噪比分别为-20dB，0dB，20dB。(MUSIC DOA estimation algorithm relationship with SNR)

Duda经典教材《Pattern Classification》的全部源码(The source code of Duda s book 《Pattern Classification》)

some of the documents related to matlab

主要讲解了matlab的基本语法，ppt版本。(Mainly on the basic syntax matlab, ppt version.)

推算GPS卫星24小时内的位置，matlab程序，本人花了很多时间编写！(projections GPS satellite within 24 hours of the location of Matlab procedures, I spent a lot of time to prepare!)

对信号进行小波变化，找出QRS波形，并利用不同方式进行消噪，从而用图形比较效果(It find the QRS wave of an input signal using wavelet transform and depress noise using several ways,so compare their figure.)