这是一个通讯口软件

qpsk调制在瑞利信道中的性能仿真，以及各个阶段信号的星座图仿真-qpsk modulation performance in Rayleigh channel simulation, as well as the various stages of signal constellation simulation

一键重启路由器，一键修改路由WAN口MAC地址，无需登录。目前只支持TPLINK路由器，但是可以参考里面的封包。

中国移动3.14SP培训文档，文件为rar文件-training documents, paper documents rar

多线程，多接收模式串口类 LsComm 之二相关文档 多线程,多接收模式串口类LsComm 作者:Liu_sir 所以参照Delphi中的SpComm设计了一个类CComPort,对CSerialPort进行了2次封装,主要目的是简化串口的使用.使其用简单的代码就可以完成串口通讯的过程.并提供了一个Demo程序演示了CComPort的使用 多线程，多接收模式串口类 LsComm 之二 作者:liu_sir 实现了一个简洁易用的多线程串行通讯接口,可以切换查询和自动接收模式,进行对串口数据收发-Multi-threaded, multi-category serial receive mode LsComm documentation bis multi-threaded, multi-category serial receive mode LsComm Author: Liu_sir Therefore, in light of Delphi SPComm designed a category CComPort, on a 2 times CSerialPort package The main purpose is to simplify the use of serial port. its simple code to complete the process of serial communication. and provided a Demo program CComPort demonstrated the use of multi-threaded, multi-mode receiver serial-type bis LsComm Author: liu_sir implements a simple-to-use multi-threaded serial communication interface, you can switch query and automatically receive mode and proceed to the serial data transceiver

现有数字信号自动调制识别方法大多只适用于无记忆信号，如PSK、ASK、FSK信号等。将有记忆 信号(MSK信号)和无记忆信号一起考虑，提出了一种改进的数字信号自动识别方法。该方法采用信号的瞬时统 计量作为特征参数，采用多层神经网络作为分类器。计算机仿真表明：当噪声采用高斯白噪声，并且信噪比大于 l5 dB时，识别率高于96％ ；当信噪比不低于l0 dB时，识别率不低于90％。-Existing digital signal automatic modulation recognition methods are mostly applied only to memoryless signals, such as PSK, ASK, FSK signals. Will have a memory signal (MSK signal) and non-memory signal into consideration, an improved digital signal automatic identification method. This method is the use of the instantaneous signal statistics as a characteristic parameter, the use of multi-layer neural network as classifier. Computer simulation shows that: When the noise using Gaussian white noise, and signal to noise ratio greater than l5 dB, the recognition rate is higher than 96 when the signal to noise ratio not less than l0 dB, the recognition rate of not less than 90.

windows进程通讯的例子，共有三种模式： 共享内存，管道，SOCKET，可以给未接触过的人作为参考-windows example of the process of communication, there are three models : shared memory, pipes, SOCKET. it has not been exposed to people as a reference

这是一个简单的聊天工具，使在同一个局域网内的不同主机可以相互聊天，而且聊天人数不限。用户可以对另一台指定的主机说话，也可以向局域网内所以主机发表广播。-This is a simple chat tool, so that in the same local area network of the different host each other to chat, but the number of open chat. Users can specify another host to speak can also be host to the LAN broadcast so.

通信信号处理课程项目，移动通信中的Rayleigh衰落伪随机序列产生器源代码~-Communication Signal Processing course project, in the Rayleigh fading mobile communication pseudo-random sequence generator source code ~

gsm protocol c sourc code

数字滤波器设计,是有限冲击长响应的滤波器,希望各位高手指点-Digital filter design, is a finite impulse response filter length, hope that you instruct