ring_mod0

This code is a complete fingerprint core point detection. It uses orientation field for singular point detection and Zhang-suen algo. for thinning in preprocessing part

数据压缩经典数据，供新手入门基础查阅以及数据压缩进阶学习使用(Data compression the third version)

3-D FDTD code with PEC boundaries

UVW caluculation of wind vector In RADAR

数字信号处理文件，对学习数字信号处理有很大的帮助(Digital signal processing documents, digital signal processing on learning a great help)

说明：  LTE系统下行链路MIMO中的空分复用中的闭环复用(LTE downlink MIMO space division multiplexing in the closed-loop reuse)

用此方法拟合椭圆，方法简单，运算量较小，很适合计算机变成实现。(fast ellipse fitting)

this code is finite diffrence method

OQAM pre processing

运用MATLAB编写最基本的蒙特卡罗模拟法，以学习基本原理(Prepared using the most basic MATLAB Monte Carlo simulation to learn basic principles of)