chap3

LTE信道模型，包括发送，接收，调制，等等(LTE channel models, including the transmission, reception, modulation, etc.)

用于潮汐模拟计算；能计算相关模型；包括两部分：1是用户界面编程2是预测潮汐等(TMD (Tide Model Driver)TMD is a Matlab package for accessing the harmonic constituents for the ESR/OSU family of high-latitude tide models, and for making predictions of tide height and currents. TMD includes two components: (1) a graphical user interface (GUI) for quickly browsing tide fields, zooming in on regions of interest, and selecting points and time ranges for predictions of specific variables and (2) a set of scripts for accessing tide fields and making predictions. Each component is described below.)

nice and compact file for generating 1D bifurcation plot

说明：  结构振动反应。在强烈地震波德作用下，2个自由度相对位移和绝对加速度的反应，考虑了阻尼的影响。(struture response due to ground motion.during a big ground motion,one 2 degree of freedom-structure s relative displacement and absolute acceleration response.consider damping raion.)

计算关联维数的MATLAB程序，文件名是关联维数的首字母，直接可以用。傻瓜式的。(the program is for calculating correlation dimension, the file name is glws, the beginner of every alphabet, it is very simple. )

产生两个均值为m,方差为sgma的高斯随机变量，当输入参数只有一个时，认为均值为0。(mean to have two m, sgma variance for the Gaussian random variables, when only one input parameters, that the mean of 0.)

实现了文献《非线性函数耦合的Chen吸引子网络的混沌同步》的同步仿真(To achieve the literature, " Chen coupled nonlinear function of chaotic attractor network synchronization" synchronous simulation)

建立函数的最佳逼近程序，并且通过区间变换建立在任意区间的函数逼近(Establish the best approximation procedure of function, and establish the function approximation of arbitrary interval by interval transformation.)

在matlab2008上将各种图像处理的效果图集中在GUI界面上，方便查看图像处理后的效果图。(Matlab2008 on renderings focus on a variety of image processing is displayed on the GUI interface. )

realize overlapped-add method ％[y]=overlpadd(x,h,Nfft) ％y:output sequence ％x:input sequence ％h:filter impulse response sequence ％Nfft:points of each DFT operation ％重叠相加法实现分段卷积(realize overlapped-add method% [y] = over lpadd (x, h, Nfft)% y : x% output sequence : % h input sequence : impulse response filter% Nfft sequence : DFT points of each operation% of the sum of overlapping sub-convolution Method)