matlab_bgl-4.0.1

求去噪之后信号的信噪比，发给大家共同探讨(For denoising the signal to noise ratio after the signal, issued to everyone to explore)

64个子载波的OFDM系统在多径衰落信道中LS和MMSE信道估计误码率比较，MATLAB程序(64 sub-carrier OFDM system in multipath fading channel LS and MMSE channel estimation error rate more, the MATLAB program)

基于HNLF的全光逻辑与门主程序，光纤中的四波混频过程的matlab数值模拟仿真代码。(HNLF-based all-optical logic gates main program, fiber four-wave mixing process matlab numerical simulation codes.)

LTE中随机接入信道的源代码分析，包括发送端和接收端(LTE in the random access channel of the source code analysis, including the sending end and receiving end)

说明：  几种常用的随机数生成函数的matlab程序(Several commonly used random number generator function of matlab program)

说明：  求解参数估计的常用算法——EM，即期望最大化算法，用于代替样本量不完全时的极大似然估计算法。(Common algorithm for solving parameter estimation- EM, expectation maximization algorithm is used to replace the sample size is not completely at the maximum likelihood estimation algorithm.)

图像灰度梯度求解 matlab程序 可用于求解图像的灰度梯度值，多幅图像之间比较清晰度等。(Solving matlab image gray gradient gray gradient program can be used to solve the values ​ ​ of the image, more clarity between multiple images.)

SQNR的数字信号系统的全仿真，在matlab下可以直接运行。(The simulation of digital signal system of SQNR, can be run directly under matlab.)

说明：  狗追人程序，狗从原点以一定速度起泡，速度方向始终指向人，任意一定速度作圆周运动(the dog run afte rman)

emg feature extract using matlab