deBoorCox_Bspline

基频提取程序，已经运行成功，可以直接使用。(Fundamental frequency extraction procedure has been run successfully, can be used directly.)

OFDM链路级别仿真,包括数字调制与解调,AWGN信道,CP的添加与消除,零填充,(OFDM link-level simulation, including digital modulation and demodulation, AWGN channel, CP addition and elimination, zero-filling,)

平方根法及改进的平方根法求解方程组问题分析(Square root method and the improved method of solving equations square root problem analysis)

无约束多维极值问题的描述，提供了几种解决方案(very good)

An matlab introduction lecture note in MIT

When plumbing the depths of the key tree, this sets a hard limit set on how deep we re willing to go.

压缩感知算法工具箱，可以将压缩感知用于想用的任何算法。(The Compression Sensing Algorithm Toolbox allows you to use compression awareness for any algorithm you want to use.)

说明：  该代码实现了著名的EM算法，清晰地演绎了E与M步的实现过程，相信对初学者非常有益。(The function of this code is to implement the famous EM algorithm.The E and M proceduce has been implemented indepently and clearly. It is very useful for beginners.)

维纳滤波法语音增强，为函数文件，需要另外一个脚本调用，形参格式参照文件第一行。(Wiener filtering speech enhancement, as a function of the file, you need to call another script, parameter format, refer to file the first line.)

matlab人脸识别，有测试库.效果一般仅供参考(matlab face recognition, there are test library. effect of general informational purposes only)