Multi-wavlet

EMD经验模态分解,用于信号处理，也常和hilbert变换一起用于信号特征提取、信号消噪等领域(EMD empirical mode decomposition for signal processing, and is often used in conjunction with hilbert transform signal feature extraction, signal de-noising and other fields)

2ASK信号的正交解调，包括2ASK信号的产生，与本地载波混频，低通滤波，求包络，恢复出原始信号等(the demodulation of 2ASK)

只是一个关于短时平均过零率的matlab代码(Just a short-time average zero-crossing rate on the matlab code)

说明：  matlab波束形成工具箱，阵列信号处理研究人员必备工具箱。(toolbox matlab beamforming, array signal processing research necessary toolbox.)

matlab中指数拟合的源程序 很好 很有用(the matlab in exponential fitting good source useful)

这是一个普通的室内定位knn算法，里面含有程序需要的指纹数据库，(This is an ordinary indoor positioning KNN algorithm)

Some source matlab code about image processing

matlab粒子群算法,自己好好看，不多解释。 (very good argith,please read your self.)

矩量法matlab程序，包括网格划分，基函数，矩量法程序(Method of moments matlab program, including mesh, basis functions, method of moments program)

PID 调节控制做电机速度控制 凌阳内部经典PID控制资料(The PID control for motor speed control sunplus internal classic PID control information)