pb5

使用EM算法，估计16QAM调制方式下的信噪比(EM algorithm using the estimated signal to noise ratio under 16QAM modulation)

聚类与中心求解算法程序，可用于数学建模问题，(Clustering and center algorithm)

提高了摄像机标定仿真实验的一些源码，主要内容是虚拟图像生成的源码(Improve the calibration of some source simulation, the main contents of the virtual image generated source code)

说明：  压缩感知中的正交匹配追踪法重构一维离散信号(Compressed sensing method in the orthogonal matching pursuit signal reconstruction)

An example of the German enigma encryption technology COOL

matlab下莫比乌斯函数的实现，中间还有一个普通的判别一个数是否是素数的程序(matlab implementation under the Mö bius function, in the middle there is a regular judge whether a number is prime number program)

Good for autocoreelation and imahe compression where ever needed

矢量阵的波束域music算法，克服在阵元域波进行music算法需要较高的信噪比及各阵元需要相位意志性的缺点(Vector array beam domain music algorithms, to overcome the array element in the music domain wave algorithm requiring a higher level of signal to noise ratio and the array element will need to phase of the shortcomings of)

一个实用的郭涛算法的Matlab程序代码，带有实例(Guo Tao, a practical algorithm of Matlab code, with examples)

利用matlab，通过时空域隐藏技术，讲水印信息嵌入图片(Using matlab, when the airspace by hiding, speaking watermark embedded image)