Desktop1

在mathematica环境下运行，对成绩进行分析。由于找不到mathematica的选项所以选了matlab(Mathematica run in the environment, an analysis of the results. Mathematica can not find the option as a result of the election so the matlab)

说明：  重复嵌入，利用MATLAB实现功能，主要是DCT算法(Repeated embedding, the realization of the use of MATLAB function of the DCT algorithm is)

伯德图的绘制程序，一种特殊的matlab作图方式，多多交流吧(Bode diagram drawing program, a special matlab plotting way more exchanges)

Dynamic Modelling and Adaptive Traction Control for Mobile Robots

说明：  双音频按键识别 背景： 打电话拨号时，每次按键会发出不同的声音，这些声音实际上是由一些固定频率的正弦信号合成的。因为每个按键声音包含两个不同频率的正弦信号，因此也被称为“双音频”信号，简记为DTMF。这相当于是对不同键位用‘音频’进行了编码，如同计算机领域中用数字0和1对处理对象（包括键盘）进行编码。(Two-tone buttons identify Background: When you call dial, each key emits different sounds, which is actually made up of some fixed frequency sinusoidal signal synthesis. Because the sound of each key contains two sinusoidal signals of different frequencies, it is also known as &quot two-tone&quot signal, abbreviated as DTMF. This is equivalent to different keys using the ' audio' encoded, as the computer industry with the numbers 0 and 1 pair of processing object (including the keyboard) to be encoded.)

BPSK调制和解调，matlab环境下仿真实现(BPSK modulation)

在MAtlab中关于多级哈尔变换函数，可以实现简单的图像处理的小波变换(Multi-level Haar transform function)

自己写的一个2DPCA的代码，可使用，可调节，有适当的地方可改动(2DPCA。。written by myself maybe useful for you,please to know it)

说明：  通信里面的gardner算法 实现定时同步功能(Gardner algorithm to achieve timing synchronization)

相机检校的另一方法Tsai，在MATLAB中实现，可以与张正友的方法作比较。(Another method of camera calibration Tsai, in MATLAB to achieve, you can and Zhang are the Friends of the method for comparison.)