双边带调制和单边带调制 dsb-ssb

3G参数测试程序，主要测试3G的主要参数(3G parametric test procedures commonly used parameters, the main test of 3G)

主要是实现调制识别，区分几种常用的数字调制信号。含有两个文件夹 其一为特征参数的仿真；其二为正确识别率的仿真。文件夹key feature simulink中： 运行程序会得到各特征参数之间区分图 从图中可看到特征参数的有效性，见图。 文件夹classification rate simulink中：运行main.m文件 可以得到正确识别率 见图。(It is mainly to realize modulation recognition and distinguish several commonly used digital modulation signals. The simulation of two folders is one of the characteristic parameters, and the second is the simulation of the correct recognition rate. In the folder key feature Simulink: The running program will get the validity of the feature parameters that can be seen from the diagram, as shown in the diagram. Folder classification rate Simulink: running the main.m file can get the correct recognition rate.)

MATLAB可视化显示： 1、 设计GUI界面 2、 输入参数为N值和运动速度（0-350km/h），可以任意输入不同取值。 3、 输出为包络的概率密度函数曲线和瑞利分布的概率密度函数曲线对比图。(MATLAB visual display)

Spring框架整合Quartz,使用javamail定时发送邮件(The Spring framework integration of Quartz, use javamail regularly send mail)

this document present three algorithms to identify the type of modulation in digital communication.

多径条件下基于WSF的均匀圆阵幅相误差自校正(WSF-based multipath conditions of uniform circular array amplitude and phase error self-correction)

zore-forcing SIC simulation

说明：  wireless communication channels model

用C++实现BPSK的仿真，包括信源，调制，信道，解调，计算误比特率(Using C++ implementation BPSK simulation, including source, modulation, channel, demodulator, bit error rate calculation)

说明：  对接受到的调制信号的特征提取，用于调制识别(automatic modulation recognition)