wireless network message sending

编译过可运行的PSK31通信程序,可运行,原代码已上传.-Can be compiled to run PSK31 communication program can be run, the original code has been uploaded.

Zigbee协议介绍 入门者熟悉zigebee的网络结构和具体术语-Zigbee protocol introduced zigebee beginners familiar with the network structure and the specific terms

汇编源代码,IIR滤波器-compilation of source code, IIR filter

编写PC下的串行通信程序,利用VB界面,方便快捷,可靠性强-Prepared under the PC serial communication procedures, the use of VB interface, convenient and reliable

BOrgTec GPSRS232 ActiveX Control提供如下特性：分析NMEA串，也就是说包含在NMEA序列里的数据将被提取出来。数据由ActiveX事件提供。NMEA序列从与PC串口连接的GPS接受器中获得。可以配置串口的参数，以与多种GPS接受器进行通讯。配置ActiveX Control显示数据的字体颜色和计量单位。这些特性使你在应用中加入GPS功能变得简单。适用语言：D5-BOrgTec GPSRS232 ActiveX Control provides the following features: Analysis of NMEA string, that is included in the sequence in the NMEA data will be extracted. Data provided by the ActiveX events. NMEA sequence from the PC serial port to connect with the GPS receiver gain. Serial port parameters can be configured to a variety of GPS receivers and communication. ActiveX Control to configure the font color display data and units of measurement. These features allow you to add in the application of GPS functionality simple. The application of the language: D5

应用背景PPM是一种传输形式，是将多个数据按照某个特定的协议(协议可以根据自身需要来定义)组合在一起再输出的一种形式。PPM输出，再使用MCU解码PPM，以获取PPM中的各个有效数据。这种方法可以用于电子产品的教练功能，以及短距离的超射频技术上。关键技术该份资料是实现了使用STM32上的定时器的输入捕获功能捕获PPM，并进行解码，以获取有效的数据。获取有效数据后通过串口输出，可以使用串口调试工具进行实时监测。

introduce a famous inequality in statistical signal processing. This inequality can be used widely in equalization and communication signal processing

周立功lpc210x开发发光盘上的文档，-development of the CD-ROM documentation,

有关ldpc llr bp译码算法，在awgn信道下的仿真比较-ldcp decoding llr bp in awgn channer

S3C2410 连同三星TFTLCD触摸屏控制实验-Together with the Samsung S3C2410 touchscreen control experiment TFTLCD