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matlab实现ofdm完整系统，包括qpsk调制，串并变换，ifft，同步等(ofdm in matlab)

图像功率谱密度的快速计算方法，可选择滤波器及运算长度(Image power spectral density of the rapid calculation method to choose the length of filter and computing)

用简单易行的风格，一开始介绍了MATLAB 基础，你将学习到如何绘制图象，求解代数方程及计算积分，也将学习到如何求解微分方程，求ODE 的数值解，使用特殊函数工作。 本书含有几百个例子及其详细解说过程，章末带有习题，书末还带最终测试题目，一句话，本书给予你的是MATLAB 精华.(Simple style , a start MATLAB basis , You will learn how to draw images, solving algebraic equations and calculate the integral , but also to learn Learning how to solve differential equations , and the ODE numerical solution to the use of special functions . The book contains hundreds of examples and a detailed explanation of the process , the end of the chapter with exercises, the end of the book With the final test subject , in a word , this book give you the MATLAB Digest )

聚类传播算法，用来处理数据，对数据分类处理。(Clustering propagation algorithm, used to process the data, the data classification process.)

实现了1999年huang等人提出的基本MNF算法，经验证可运行。(Huang et al 1999 MNF algorithm, proven run.)

信号处理的切比雪夫滤波器 十分好用的切比雪夫滤波器(Signal processing Chebyshev filter is very easy to use Chebyshev filter)

考虑载波的qpsk信号在瑞利信道上的仿真(consider Carrier qpsk Rayleigh channel signal simulation)

用least square的方法解决实际更新就的地理位置数据的matlab代码。给出数据库~但也可以自行添加想要更新的数据库。(Matlab code to solve the actual update on the geographic location data using least square method. Can add no database is given to the database you want to update.)

power spectral density

Calcula the PAPR and the CCDF of the ofdm signal