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用matlab仿真的空时分组码2根发射天线一根接收天线(Matlab simulation using space-time block codes two antennas a receiving antenna)

分水岭算法，共三个算法的比较，可直接运行，供大家参考，希望有用！(Watershed algorithm, three algorithms were compared, can be run directly for your reference, hope useful!)

认识matlab 学习理解matlab 学习它的使用(Matlab awareness study and understand the study and its use matlab)

适合三维结构的matlab实现的PSO算法，一个框架可以使用(For the three-dimensional structure of the PSO algorithm matlab realize, a framework that can be used)

PhoneX Enumerations Guide

舵机的具体控制，方法简单实用，程序量小，经调试好使。(The specific servo control method is simple and practical procedures for a small amount so that by the debugging.)

线性时不变离散时间系统的频域分析传输函数和频率响应，(Linear time-invariant discrete-time system transfer function and frequency domain analysis of frequency response,)

matlab课件，希望能对急需它的朋友起到帮助(matlab courseware, it is hoped that friends of much-needed help)

有关分数阶离散傅里叶变换的程序以及文章，文章详细介绍了离散傅里叶变换，有助于读者的学习(Fractional Fourier transform on the procedures and articles, the article introduces the discrete Fourier transform, to help readers learn)

说明：  计算一系列值出现的频数，并作出极坐标图，在地理坡向中很有用(Calculated the frequency range of value occurs, and to make Polar, is useful in geographical aspect)