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说明：  使用统计的方法来实现纹理特征提取，很有用的一个方法(Use statistical methods to achieve the texture feature extraction, a method useful)

In this Simulation File, we design contol plant of HyperChaotic Sysytem, Chen System is the important Hyper Chaotic. We control this system with Sliding Mode Control First Order And Result show this method is good for this nonlinear System.

c est un ensemble de code du Matlab pour une segmentation de tous types d images avec différents outils

说明：  用于预测，极限学习机Matlab程序，能直接运行，适合学习，。。。。。。。(Used for prediction, the ultimate learning machine Matlab program, can run directly, suitable for learning,...)

This is demo program about electronic voting. This base on elgamal agorythm. It can work well in Matlab 2012.

参考3GPP相关标准并根据LTE技术特征和关键特性，对下行链路级进行设计，包含以下步骤：比特生成、CRC校验、码块分割、编码、速率匹配、码块级联、加扰、调制、层映射、预编码、资源映射、OFDM符号生成和天线映射。为模拟无线传输信道，还需仿真相应的信道模型。收端则是发端的严格逆过程，对接收信号进行一系列处理，得到代表原始发送的信息并判决。(References 3GPP LTE technology standards and in accordance with characteristics and key characteristics of the downlink stage design, comprising the steps of: generating bits, CRC checksum, code block segmentation, encoding, rate matching, code block concatenation, scrambling, modulation , layer mapping, precoding, resource mapping, OFDM symbol generation and antenna mapping. Analog wireless transmission channel, the need to emulate the corresponding channel model. The receiving end is the inverse of the originator of the rigorous, a series of processing the received signal, the representation of the original transmitted information and judgment.)

LTE系统中SINR是个重要的参数，该程序就是强调如何在系统中进行SINR的评估(SINR LTE system is an important parameter, the program uation is to emphasize how SINR in the system)

处理信号的时频分析，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，最小均方误差（MMSE）的算法。( When processing a signal frequency analysis, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Minimum mean square error (MMSE) algorithm.)

MATLAB—directions 一本学习matlab的不错的书籍(MATLAB—directions)

一个基于adaboost的人脸检测分类器训练程序，用MATLAB写的，希望能和大家分享(a face detect programme based on adaboost which is written by matlab)