人脸识别

白噪声是一种很典型的噪声，经常被用作噪声模型使用，因此，掌握白噪声的性质尤其其频谱，自身相关性很重要。( noise)

this code uses the particle swarm optimization PSo techinque in tunning a PID controller in order to obtain the adequate values of the controller gains

卷积码（2，1，3）编译码matlab程序，简单易懂(Convolutional code (2,1,3) codec matlab)

This will perform contrast streching on input image

IMC-PID是利用内模控制原理来对PID参数进行计算，双向PCS控制仿真，重要参数的提取，欢迎大家下载学习，滤波求和方式实现宽带波束形成，有均匀线阵的CRB曲线。

卡曼滤波英文原版，适合初学者学习理论，全是精髓。(Kaman filtering English edition, suitable for beginners to learn the theory, all the essence.)

基于光滑l0范数和修正牛顿法的压缩感知重建算法，算法简单有效，具有较好的计算精度(Compressed sensing reconstruction algorithm of smooth l0 norm and correction based on Newton method)

实现了图像的加水印，去噪，加噪声等功能，部分实现了追踪测速迭代松弛算法，独立成分分析算法降低原始数据噪声。( Realize image watermarking, de-noising, plus noise and other functions, Partially achieved tracking speed iterative relaxation algorithm, Independent component analysis algorithm reduces the raw data noise.)

Kalman Filtering Theory and Practice, Using MATLAB

说明：  一本MATLAB入门的书籍，适合入门,讲解的比较详细，值得一看(A MATLAB guide book which is for greenhand. )