centered_difference_numerical_diff

本书是一本关于matlab应用于数字信号处理的经典书籍，里面给出了matlab处理信号的代码，适合读者自学。(This book is a book on digital signal processing matlab classic books, which gives the signal processing matlab code for readers to self-learning.)

使用iwr16xx雷达板进行人体摔倒检测(Fall detection, useTI iwr16xx board)

滤波器设计软件 方便实现各种滤波器 很经典的 大家试试(Filter design software to facilitate the achievement of various filters we try very classic)

matlab自适应中值滤波器，程序代码，试验图片与结果图。(matlab adaptive median filter, the program code, test images and the results of Fig.)

1d phc band structure with PWE method

说明：  经过我很长时间的努力，今天简单的实现正弦波仿真(make out sine wave)

说明：  基于高阶累积量的ICA独立分量分析，用于信号的分离(Cumulant-based ICA Independent Component Analysis for Signal Separation)

说明：  输入一个样值电平,对它进行13折线编码,画出编码波形.(Enter a sample value level, its 13-line code, draw the waveform coding.)

一些常用的matlab程序，对于入门学者有很大的帮助，每一个程序均有详细的说明(Some commonly used matlab program for entry scholar of great help, every program has a detailed description)

根据油膜轴承特点，编制了润滑数值计算程序，实现对油膜压力的数值模拟及显示。(According to the characteristics of the oil film bearings, lubrication compiled numerical procedures to achieve the numerical simulation of film pressure and display.)