OFDMA_Data_mapping

matlab代码，从多个中选择最大的和最小的，不经过排序，可以直接选择。(matlab code, choose from more than biggest and smallest, without sorting, you can directly choose.)

button of Xp style,provide some infterface of the button control!(button of Xp style, infterface provide some control of the button!)

This file implements the Multi User Kurtosis Algorithm for Blind Source Separation (see [1] for more details about the method). The zip file contains: - the one_shot.m script file - the MUK_algorithm.m function The one_shot.m file illustrate the bahaviour of the algorithm for a simple MIMO communication using QPSK modulation. Just unzip the zip files in your computer and run the one_shot script.

说明：  详细叙述了MATLAB的基本用法并且有一定的实例可供参考(Described in detail the basic use of MATLAB and some examples for reference)

控制工具箱与SIMULINK软件应用：系统对象为G(s)=4/s(s+2) PI补偿器K1(s)=(s+1)/s K2(s)=(s+0.5)/s a 若由K1(s)与 G(s)串联组成的单位反馈系统，称为系统A。 b 若由K1(s) 放置在G(s)的反馈通道称为系统B。 c 若由K2(s)与G(s)串联组成的单位称为系统C，绘制上述每一种情况的阶跃响应与斜坡响应，求每一种情况下的系统阶跃响应误差与斜坡响应误差，并与理论分析结果进行比较。 (Control toolbox and SIMULINK software application: system object for G (s) = 4/s (s+ 2) PI compensator K1 (s) = (s+ 1)/s K2 (s) = (s+ 0.5)/s If a by K1 (s) and G (s) series of feedback system of the unit, known as a system a. B if the K1 (s) placed in G (s) feedback channel called system b. If c by K2 (s) and G (s) series of unit is called system c, draw the above each kind of condition of step response and slope response, for each of these cases system step response error and slope response error, and the results were compared with theoretical analysis.)

Matlab中用的所有命令,管理命令和函数,管理变量和工作空间,控制命令窗口等(Matlab Code)

说明：  用matlab解决数理统计中的对参数的区间估计的问题(Using matlab to solve mathematical statistics in interval estimation of the parameters of the problem)

非局部平均算法是一种自适应的空域滤波算法，可以看作Yaroslavsky滤波和双边滤波算法的改进。(Nonlocal average algorithm is a kind of adaptive spatial filtering algorithm, can be seen as Yaroslavsky filter and the improvement of bilateral filtering algorithm.)

2fsk的解调C语言实现，该程序实现2fsk的解调(2fsk demodulation C language, the program 2fsk demodulation)

Basic Model of Orthogonal Frequency Division MUltiplexing