turbo码matlab仿真

TOP PORT (USB) 调试接口说明 本接口是利用PL-2303HX的USB转RS232的接口芯片设计实现了一个TTL(5V)的RS232串口，并且利用了PL-2303HX的2个GPIO口软件模拟了一个低速的I2C总线.该接口由USB接口提供5V电压，可自带2Kbit(24C02)数据备份EEPROM (单独读写通道,不占用I2C总线地址)。并可对外提供小于250mA的5V电压。尤其适合WIN-XP以后的没有并口和串口笔记本电脑。整机成本不到￥20RMB。 -TOP PORT (USB) interface debugging of this interface is the use of PL-2303HX the USB to RS232 interface chip design to achieve a TTL (5V) of the RS232 serial port, and use of PL-2303HX the two GPIO port software simulation of a low-speed I2C bus. The interface from the USB interface to provide 5V voltage, can bring their own 2Kbit (24C02) data backup EEPROM (separate read and write access, do not occupy I2C bus address). And may provide less than 250mA of 5V voltage. WIN-XP is particularly suitable for subsequent parallel and serial no notebooks. Machine costs less than ￥ 20RMB.

this program can control tha pll frequencu using a keybad and LCD

Atelier Web Capi ActiveX控件可以让你在几天甚至几个小时内完成ISDN相关的电话应用的开发。它不仅是另一个ISDN呼叫方ID控件。在这里，你可以发现只有那些最好的商业ISDN电话应用中才提供的核心功能。完全以DELPHI开发，并提供DELPHI控件。-Atelier Web Capi ActiveX controls can let you in a few days or even several hours to complete ISDN telephone related applications. It is not just another ISDN caller ID control. Here, you can find that only the best commercial ISDN phone applications provide the core functions. Completely DELPHI development, and provide DELPHI control.

xsl ，关于一个XML标准tag的用法，了解soap用法-xsl on a standard XML tag to use, understand soap usage

ZTE s MG815 GSM module technical specifications, included pin out diagram of the module, power supply reference design and hardware spec.

关于声卡通过RS232口进行数据采集的程序，非常好用-On the sound card through the RS232 port for data collection procedures, is very easy to use

让数据库输出XML，并且在.net体系下调用出来。 这个系统的数据层是用SQL server数据库，中间层就用SQL自带的工具“在 IIS 中配置SQL XML 支持”实现就可以了。 -SQL XML

wince通讯发送一个例子，用vs2005编译开发的

这是个很不错的程序，是由中科院的老师亲自编写的，有关RMI和数据库的编程-this is a very good process, the Chinese Academy of Sciences by the teachers personally prepared, the RMI and database programming

程控交换机通用计费程序RS232接口支持单机或网络大型数据库-program- controlled switches common billing procedures RS232 interface supports stand-alone or network database