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Function to insert guard interval into transmission signal.Function to remove guard interval from received signal

说明：  MATLAB编写的用于灰色预测的代码，，尤其适用与数学建模(The grey prediction code compiled by Matlab is especially suitable for mathematical modeling.)

说明：  基于BP神经网络的锂离子电池剩余使用寿命预测(Residual service life prediction of lithium ion battery based on BPneural network)

现代信号处理matlab编程程序 学习用(modern signal processing Matlab programming procedures to study)

it helps to enhance the ideas on wimax physical layer.

说明：  1、主要是产生0，1，2，3，阶贝赛尔函数图形。 2、产生线性调频信号和它的的频谱图。 3、产生单个脉冲的三维模糊图以及对应的等值图。 4、它是程序3的嵌套子程序，用于产生单个脉冲。 5、用于产生高斯和瑞利分布函数。 (These programs can produce 1、Bessel graph；2、LFM signal and its amplitude spectrum；3、ambiguous graph 4、Gaussian and Rayleigh function. )

matlab code important

matlab常用图像处理源码合集，包括常用的Radon、Hough变换及相位编组等算法(Common image processing matlab source collection, including the commonly used Radon, Hough transform and phase grouping algorithm as)

是一本基础的matlab教学实用书籍，集合了matlab的各种命令，是matlab命令大全。(A Matlab-based teaching practical book, a collection of the various commands of the matlab matlab command Daquan.)

说明：  ARMA模型拟分为（一）（二）两部分发布，第一部分主要包括ARMA模型简介，模拟ARMA数据、拟合ARMA模型,单纯的AR模型或MA模型的定阶。第二部分主要包括ARMA模型的定阶策略、模型选择、残差分析。(ARMA model fitting is divided into two parts: (1) and (2). The first part mainly includes the introduction of ARMA model, ARMA data simulation, ARMA model fitting, AR model or MA model order.The second part mainly includes the fixed-order strategy, model selection and residual analysis of ARMA model.)