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有关QPSK调制解调的仿真程序，包括基带输入波形及其功率谱、QPSK调制信号及其功率谱、AWGN信道输出及其功率谱、通过瑞利信道之前和之后的信号星座图 6)在高斯白噪声和瑞利衰落信道条件下的误码性能以及高斯白噪声的理论曲线，所有误码性能曲线在同一坐标比例下绘制-Relevant QPSK modulation and demodulation of the simulation program, including the baseband input waveform and its power spectrum, QPSK modulation signal and its power spectrum, AWGN channel output and its power spectrum, through the Rayleigh channel before and after the signal constellation of Figure 6) in high- Adams white noise and Rayleigh fading channel under the conditions of BER, as well as the theory of Gaussian white noise curve, all the BER performance curve in the same proportion of coordinates under the map

基于TCP的C/S实例,可实现C/S连接并传输文件  环境：QT4.7 qt creator 2.0.1 windows下的，下附CLIENT实现文件源码：#include "client.h"#include "ui_client.h"#include #include Client::Client(QWidget *parent) : QDialog(parent),

逆变器输出滤波器的计算逆变器输出滤波器的计算-Inverter output filter for calculating inverter output filter calculation

linux下基于jrtplib库的实时传送实现.pdf 一个很好的我精心收集的技术文档-linux based jrtplib the realization of the real-time transmission. Pdf a good, I carefully admission the technical documentation

GLJ调度算法的实现，在MATLAB平台上写的，是源程序-GLJ realize scheduling algorithm, written in MATLAB platform is the source

第 4 部分卫星通信：信号畸变和错误他们与沟通的关系通道规格通信问题信号格式和扭曲信号错误相位噪声群时延失真振幅失真联合的信号扭曲邻频道干扰时间域效应摘要

2ASK的调制与解调及其功率谱的接收-2ASK modulation and demodulation and the power spectrum receiver

红外线传输协议的详细资料。种类较多内容丰富。-Infrared transmission protocol details. More rich in content types.

一个好的代理服务器C代码里面的代码可以学习的东西

利用红外线与手机通信，获取手机中的信息，熟悉AT指令。-using infrared and cell phone communications, mobile access to the information, become familiar with the AT command.