click module router

用S7-200PLC的自由口模式和VB中的MSComm控件方便地实现了计算机与S7-200（CPU224）PLC的通讯。计算机作为主站,用户通过计算机可以方便地设置房间的控制指令并向PLC发出控制或监测命令， PLC作为从站来响应计算机发送的指令并采取相应的动作并将房间的电、水、热信息发回到计算机。用户可以通过电脑屏幕实时地监视到房间的电、水、热信息并进行相应的处理。-with S7-200PLC the Free Port Mode and the VB MSComm to realize a trap Computer and S7-200 (CPU224) PLC communications. Computer as a master station, Computer users can easily set up control rooms PLC issued directives to control or monitoring orders, PLC as from the station to respond to orders sent by the computer and take corresponding action will be room for electricity, water, Heat fat information to the computer. The user can screen real-time surveillance of the room electricity, water and heat information and handled accordingly.

对国际标准的ISO GM 数控机床加工代码进行解码和编码，并优化数控程序代码，压缩通讯信息量，提高通讯速度，给下位机（如DSP，FPEA）提供能够处理的数据-of international standards ISO GM CNC machine code decoding and encoding, and NC code optimization, compression communication of information, improving communication speed to the next crew (such as DSP, FPEA) will be able to handle data

单片机控制GSM 模块实现短信收发的软件设计-SCM control GSM module for SMS sending and receiving of the software design

单级cic数字积分梳妆滤波器实现，格式.v代码，verilog语言编程-Single-stage CIC filter dressing integral digital format. V code, verilog language programming

手机PDA程序设计入门-整合型开发工具 爱书吧www.ibook8.com 我为人人>>==

通讯串口编程的一个实例，应用于变电站自动化系统的前置通讯模块-serial communications programming an example for substation automation system for the front communication module

一个文件传输的程序-a file transfer procedures

用c语言实现fft和iir滤波器的设计。可以和matlab中的函数fft,filter等效。-used language fft and IIR filter design. Matlab can and the function fft, filter equivalent.

微软亚洲研究院：可扩展视频在频率可选信道传输中预编码OFDM与自适应向量信道分配-Microsoft Asia Research Institute : scalable video frequency in the channel transmission optional Pre-OFDM and adaptive vector Channel Allocation

An Incremental Self-Deployment Algorithm for Mobile Sensor Networks