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JPEG compression Simulink model

This code detect the face or not

利用人工蜂群算法搜索一个二元函数最小值点(Using artificial bee colony algorithm searches the minimum point binary function)

说明：  这是一种对遗传算法的Matlab实现，此算法主要应用于求函数的极值。(This is a Matlab implementation of genetic algorithms, this algorithm is mainly used in extreme demand function.)

M-QAM的MATLAB源代码(M-QAM the MATLAB source code)

该matlab语言可以用于计算天线测试中的散射系数s11和s21，(The matlab language can be used to calculate scattering coefficient of the antenna test s11 and s21 )

说明：  uwb各种程序，可以产生信号、冲激响应等等各类仿真任务完美完成(UWB programs can generate signals, impulse response and other simulation tasks to complete perfectly)

产生多径衰落信道，有6个可分辨径，每径中有25个径形成瑞利信道。(Generate multi-path fading channel, there are six tracks can be distinguished, each track has 25 tracks form a Rayleigh channel.)

一个外国人写的matlab代码，实现功能：用泊松方程实现二维彩色图像的无缝拼接。(Matlab code written by a foreigner functions: image blending using the Poisson equation.)

脉冲编码调制（PCM）是数字通信的编码方式之一，在通信系统中完成将语音信号数字化的功能。PCM的实现主要包括三个步骤：抽样、量化、编码，分别完成时间上离散、幅度上离散及量化信号的二进制表示。(Pulse code modulation (PCM) is one of the encoding of digital communications, in a communication system will complete the function of digital speech signals. The realization of the PCM mainly includes three steps: sampling, quantization and coding, completed on the discrete time, the amplitude of discrete and quantify the binary representation of signals.)