很好的频偏估计算法matlab源程序

土方计算，基于matlab编程语言，采用方格网法(Earthwork calculation)

说明：  第二章 MATLAB 图形绘制基础 2.1 二维绘图 2.1.1 基本绘图函数 2.1.2 图形窗口的修饰 2.2 三维绘图 2.2.1 plot3 函数 2.2.2 三维网格图和曲面图(MATLAB chapter 2.1 Rendering the basis of two-dimensional mapping function 2.1.2 graphics 2.1.1 basic graphics window 2.2 modified three-dimensional mapping function 2.2.1 plot3 Figure 2.2.2 Three-dimensional grid and surface map)

说明：  求取互相关值，可以实现两个序列互相关运算、时延估计等功能。(By calculating the cross-correlation value, the functions of cross-correlation operation and time delay estimation of two sequences can be realized.)

作业的第二部分 数字信号处理的基本思想rls算法(Operation of the second part of digital signal processing algorithms the basic idea of rls)

D2D用户资源分配，并考虑用户的移动性。每次，UE以速度5Km/h移动，故每次都要重新确定c,d用户的位置。(D2D User Resource Allocation)

用matlab仿真电话的通信。DTMF仿真(Matlab simulation with telephone communication. DTMF Simulation)

本程序由一对m序列优选对模二加生成一组平衡GOLD序列码，用于对直扩系统仿真之中，通过改变第二个m序列的初始状态可以生成不同的GOLD序列码(This procedure by a pair of m-mode sequence optimization of two-plus-one group to generate a balanced sequence GOLD code, for the DS system simulation, and by changing the second m sequence of the initial state can produce different code sequences GOLD)

Principal scheme of the MIMO toolbox is shown in Fig. 1. Desired pattern taken a discrete alphabet is used to generate testing data. The data are then encoded in the channel encoder and split into the multiple parallel streams. T

激光作为21世纪四大发明之一，在各个行业积极发挥着作用，这里介绍了各种常用激光器的参数和应用范围(Laser as a 21st century one of the four great inventions in various industries to actively play a role in a variety of commonly used lasers presented here the parameters and scope of application)

共轭梯度迭代法，主要用于图像稀疏重建、图像去噪的算法(Conjugate gradient method, mainly for sparse image reconstruction, image de-noising algorithm)