SIFT

LTE系统中CQI的映射列表，从中可以查出系统工作过程中对应的CQI情况(CQI mapping list LTE system, which the system can find out the work process corresponding CQI case)

GUI设计蜘蛛爬行，针对互相追逐的蜘蛛，建立他们的爬行轨迹，同事，计算相遇时间等的Matlab程序文件。(GUI design spider, spider chasing each other, build their crawling track, colleagues calculated to meet the time of the Matlab program file.)

Basic narrowband system based on OFDM modulation, including filtering to reduce ACI

Particular solution of Ax=b.

说明：  介绍使用matlab对ofdm进行编程，掌握其基本原理(Introduction to program using matlab on ofdm and grasp the basic principles)

%% 用聚类法确定葡萄酒分级 % 《MATLAB数学建模方法与实践》(《MATLAB在数学建模中的应用》升级版)，北航出版社，卓金武、王鸿钧编著.(Classification of wine by clustering method Mathematical Modeling Methods and Practice in MATLAB (Upgraded Edition of Application of MATLAB in Mathematical Modeling), edited by Zhuo Jinwu and Wang Hongjun, Beihang Publishing House.)

基于MATLAB的维纳滤波器设计程序，滤除噪声得到原始信号(Wiener)

signals snr ratio by opertions

matlab video motion detection and tracking

Divide/Create data into training and testing data which are balanced basing on the labels.