shiyan3

说明：   Direct Sequence Spread Spectrum

最小二乘回归分析算法，用matlab修解一元线性回归问题(zuixiaoercheng)

FOCUSS算法,是用于压缩感知中的重构算法。(FOCUSS algorithm)

libev-4.15源码 libev是Marc Lehmann用C写的高性能事件循环库。通过libev，可以灵活地把各种事件组织管理起来，如：时钟、io、信号等。libev在业界内也是广受好评，不少项目都采用它来做底层的事件循环。node.js也是其中之一(libev-4.15 source libev Marc Lehmann is written in C, a high-performance event loop library. By libev, the flexibility to manage the organization of various events, such as: clock, io, signals. libev is also widely acclaimed in the industry, many projects have adopted it as the underlying event loop. node.js is one of them)

基于MATLAB_SIMULINK交流变频调速系统的仿真研究，对spwm交流变频调速进行仿真(spwm)

正交频率采样欠采样测量频率处理程序 可以对信号频率进行估计(zhengjiaocaiyang.m)

《先进PID控制MATLAB实现》程序,还是蛮不错的!("advanced PID control MATLAB" procedure, or pretty good!)

计算一副图像的信息熵，如需计算多幅图像，只需修改名称即可(Calculating an image information entropy, calculated for multiple images, you can just change the name)

For simulation of a channel estimation of an OFDM system first of all we must silumate the OFDM channel.This is the problem formulation of an OFDM system.

典型的正交匹配追踪OMP算法的matlab源程序，结构合理，简单易懂(Typical orthogonal matching pursuit OMP algorithm matlab source, reasonable structure, easy to understand)