Delphi environment using MSComm controls serial programming, has been compiled t...

DOS下的modem开发-DOS under the modem development

ColorEdit源程序代码，实现关键字的色彩显示-ColorEdit source code, achieving keyword color display

All about serial port

GPS中频信号频率和ca码搜索程序，原始数据可以在北京东方联星网站上下载-GPS IF signal frequency and ca code search procedures, raw data can be in Beijing Oriental Lianxing website

一个自动上网计时的程序- Automatically accesses the net the time procedure

题为《GSM网络管理系统及其设计》的硕士论文，我仔细阅读后转化为了ｗｏｒｄ文档。-entitled "GSM network management system and its design," the master"s thesis, I carefully read transform into word documents.

A Genetic Algorithm Approach to Scheduling Communications for a Class of Parallel Space-Time Adaptive Processing Algorithms

这个代码是matlab仿真的在没有协作用户的情况下，进行的误码率性能仿真。-Matlab simulation of this code is the collaboration of users in the absence of circumstances, to carry out simulation of BER performance.

应用背景 FIR(fini te impulse response)滤波器是数字信号处理系统中最基本的元件，它可以在保证任意幅频特性的同时具有严格的线性相频特性，同时其单位冲激响应是有限的，没有输入到输出的反馈，系统稳定。因此，FIR滤波器在通信、图像处理、模式识别等领域都有着广泛的应用。关键技术在进入FIR滤波器前，首先要将信号通过A／D器件进行模数转换，使之成为8bit的数字信号，一般可用速度较高的逐次逼进式A／D转换器，不论采用乘累加方法还是分布式算法设计FIR滤波器，滤波器输出的数据都是一串序列，要使它能直观地反应出来，还需经过数模转换，因此由FPGA构成的FIR滤波器的输出须外接D／A模块。

用C及ftp实现软件自动升级。通过在服务器端建立FTP服务,实现远程主机的文件更新. 软件启动过程连接服务器,获得软件文件更新列表(此步省略),进行本地文件更新 启动过程进行系统调用执行批处理文件ftpget.bat,调用方式system( "e:ftpget.bat" ) 文件ftpget.bat负责连接服务器下载所需文件,并完成文件的更新-C ftp software and automatic upgrades. Through the establishment of FTP server, remote mainframe file updates. Software startup process server connectivity, access to software updates list (this step is optional), a local paper started the process of updating system calls for the implementation of batch file ftpget.bat, call mode system ( "e : ftpget.bat") documents ftpget.bat for connecting servers to download the necessary documents, and complete the document update