SVMzhengnliu

在科研中，大量时间花在统计年鉴的搜集上，例如找《中国城市统计年鉴》中2000多个市，要对分散的八个城市群找对应的数据，如果每次筛选会花费大量时间，如果做好excel表头，把对应的城市写上去会在多个文件多个工作组查找满足要求的数据，直接按需要保存成excel，进行后续分析。(In the research, the amount of time spent on the Statistical Yearbook of the collection, for example, to find " China City Statistical Yearbook" in more than 2000 cities and want to find a group of eight cities scattered corresponding data, if each screening will spend a lot of time, If you do excel header, the corresponding write up the city will look to meet the requirements of data in multiple files multiple workgroups, saved directly as needed to excel, for subsequent analysis.)

压缩感知源代码，观测矩阵采用哈达吗变换。很好的入门代码(Compressed sensing the source code, you transform observation matrix using Hada. Good entry code)

This file is used to develop Phase locked loop.

principle componant analysis based face recognition

Physical layer Code for indoor visible light communication according to ieee standards

《MATLAB遗传算法工具箱及应用》 雷英杰、张善文、李续武、 周创明 西安电子科技大学出版社 本书系统介绍MATLAB遗传算法和直接搜索工具箱的功能特点、编程原理及使用方法(Genetic Algorithm Tool on Matlab)

用希尔伯特黄变换实现对电力谐波的分解，实现了瞬时幅频的三维图形式(3D plot of instantaneous frequency and magnitude of HHT the original signal is time-varying harmonic signal in power systerm)

利用matlab进行一些金融工程分析，书内包括一些程序范例(Quantitive analysis using matlab.)

book for reference dss systems

基于matlab绘制滚动点阵字幕（跑马灯）.(Draw scrolling dot matrix subtitles (Marquee) based on matlab.)