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本Matlab程序对预测控制中的DMC算法进行了仿真(The Matlab program DMC predictive control algorithm for the simulation)

说明：  假设移动用户从距离基站1英里的地方开始以每小时40英里的恒定速度相基站移动，仿真移动用户在这2s时间间隔内所接收的信号（及其频谱）(Suppose mobile user from the base station a mile from the start where the constant speed of 40 miles per hour relative to the base station mobile, mobile users in the 2s simulation time interval the received signal (its spectrum))

matlab code for polyphase implementation

说明：  一个函数int fun(int *s,int t,int *k),用来求除数组的最大元素在数组中的下标并存放在k所指的储存单元中(A function int fun (int* s, int t, int* k), for requirements in addition to an array of the largest element in the array subscript coexist on the storage unit referred k)

Signle side band Modulation Matlab code

matlab编程的拉格朗日插值 龙格现象 matlab(matlab programming Lagrange interpolation Runge phenomenon matlab)

在数字通信系统中，滤波器是其中重要部件之一， 滤波器特性的选择直接影响数字信号的恢复。在数字信号接收中， 滤波器的作用有两个方面，第一是使滤波器输出有用信号成分尽可能强；第二是抑制信号带外噪声，使滤波器输出噪声成分尽可能小，减小噪声对信号判决的影响。 (In digital communication system, the filter is one of the important components of the filter characteristics of the choice of a direct impact on digital signal recovery. In the digital signal receiver, the filter s role is twofold, first is to filter the output useful signal components strong as possible the second is the signal-band noise suppression, so that filter output noise components as small as possible, reducing the noise on the signal the impact of decision.)

说明：  计算数值序列或图像的盒维数 也就是分形理论中求分维数的 数盒子法 (Numerical calculation of the image sequence or box dimension of fractal theory is seeking a number of box fractal dimension method)

说明：  ofdm结合2x2的mimo结构的WLAN环境数据传输仿真程序matlab版，包括信道估计和同步等模块。(OFDM combine 2x2 MIMO structure of the WLAN environment data transfer simulation program Matla b version, including channel estimation and synchronization module.)