PPP-ray-trave

关于OFDM的调制仿真，其中使用是QPSK调制，包含FFT、循环前缀、加窗等基本过程。(OFDM modulation on the simulation, in which a QPSK modulation, contains the basic process FFT, cyclic prefix, windowing and so on.)

基于图像梯度的图像识别,英文论文，一种通过图像梯度算法识别图像的方法，提出相对梯度在图像识别的应用(Gradient image based on image recognition, the English paper, an algorithm for identification of images through the image gradient method, proposed by the relative gradient of the application in image recognition)

example frequency spectrum annlysis

adaptive median filter

基于matlab平台的编程 实现pcm 编码的功能(the file is based on the matlab and it has the function of pcmcoding )

FMCW（调频连续波）雷达测距matlab程序仿真(FMCW radar ranging Matlab program simulation)

应用matlab 对图像进行灰度加强处理，相当不错！！！！！(image process)

牛顿环 杨氏双缝的MATLAB代码，很实用，很准确(Young' s double-slit Newton ring MATLAB code, very practical, very accurate)

时频分析书籍，语言比较通俗易懂，写的不错(Time-frequency analysis theory and application)

输入经度，纬度坐标，输出该坐标所在的通用横墨卡托格网系统坐标(input latitude, longitude, output universal transverse mercartor zone coordinates)