channel_estimation

文件里包含了扩频系统中的m序列码的产生，产生以后的相关运算(File contains the m-sequence spread spectrum system code generation, is produced in the relevant operations)

著名教授yair weiss的图像去噪程序。非常有有名。(this is from professor Yair about the image denoising algorithm he developped.)

卡尔曼滤波器matlab仿真程序，已知测试的随机信号用卡尔曼滤波器，估计原始信号。(kalman filter)

这是一个用matlab写的关于数独的程序，对于喜爱数独的伙伴会很有帮助，程序已经测试过，没有问题，而且有注释。(This is for soduk,it will be helpful for people who like it.)

Gold序列因为其良好的伪噪声特性，经常作为CDMA扩频系统仿真中的用户扩频序列，用MATLAB可以产生各种长度的Gold序列优选对，在此基础上，产生混沌序列等其他性质的扩频序列也很容易。(MATLAB script for Illustrative Gold sequence generation)

说明：  就是用MATLAB绘制,一个颜色编码的混淆矩阵。(MATLAB is used to draw a color coded confusion matrix.)

安捷伦agilent示波器上以bin格式保存的数据文件的matlab读取程序，源自matlabworks论坛(Agilent agilent oscilloscope to bin format to read matlab data file procedures, from matlabworks Forum)

该MATLAB程序提供了简单的整数规划功能(The MATLAB program provides a simple function of integer programming)

在FFT后信号的频率往往与谱线不相重合，而在两条谱线之间。为了要求得信号的频率、幅值和初始相角，必须要使用修正法来完成。这里给出一种修正法。(After the signal in the FFT frequency spectrum often do not coincide, and in between the two lines. Request for a signal frequency, amplitude and initial phase angle, we must use to complete the Amendment Act. Here are a Amendment Act.)

双线性插值的matlab实现，可以用于运动补偿，对处理后的图像进行重建等。(Bilinear interpolation matlab realize that can be used for motion compensation, to deal with the images after reconstruction.)