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ofdm信号通过sui信道，希望对大家学习有所借鉴学习(ofdm signal through sui channel, and they hope to learn from everyone has been learning to learn)

the code of texture compare and match, used for image and video retrival

说明：  一个EXIT图的MATLAB仿真程序，已经经过了测试时正确的，可以使用，EXIT图可以有效的分析LDPC，TURBO码的度分布问题(An EXIT figure of MATLAB simulation program, had already passed the test, can use correctly, the analysis of EXIT figure can effectively TURBO yards of degrees, LDPC distribution problems )

很好的解决微分方程的程序。是非常重要的程序，可以用来拓宽视野以及获得更加清楚的认识。(Very good program to solve differential equations. Is a very important program that can be used to broaden the horizons and get a more clear understanding.)

将年月日时分秒转换为某一基准年开始的总秒数(The date(YYYY，MM，DD，hh，mm，ss) is converted to a base year of the total number of seconds.)

Convert your MATLAB figures into online plotly graphs with a single line of code:

一些滤波器设计方法的演示程序，包括窗函数法等，程序之中会有注释，主要是用来学习数字信号处理(Some filter design methods demonstration program, including the window function method, etc., will be among the program notes, is primarily used for learning digital signal processing)

matlab-Spectral Clustering

adaboost算法代码可以在matlab中运行等等。。。。。。。。。。。(adaboost algorithm code)

说明：  加权最小二乘法的原理 应用及其运算方式方法(Applying the principle of weighted least squares method and the ways and means of operation)