对E

关于串口的串口通讯例程，希望能对大家有所帮助-On the serial port of the serial communication routines, hoping to be helpful for everyone

数字滤波器的C语言实现，包括高通、低通、带通滤波器-Digital Filter C language, including high- and low-pass, band-pass filter

SEL通信协议是SEL保护装置的一个通信协议集合SEL通信协议是一个协议集，它包含了SEL ASCII命令、SEL压缩ASCII命令、隔行扫描ASCII * 和二进制报文、SEL快速计量，快速操作，快速SER报文、SEL分布式端口切换协议(LMD)1. SEL ASCII命令主要用于人工发布命令和自动化通信 * 2. SEL分布式端口切换协议(LMD): 它用于实现端口切换 * 3. SEL快速计量协议(SEL Fast Meter Protocol)主要用于传输计量和控制报文(二机制格式) * 4. 快速SER报文主要用于传输详细的事件记录，包括日期，时间，电流，电压，频率，故障信息等。 *  *        实际上，并不是所有的SEL保护都支持以上所有规约，例如SEL-451本身并不支持LMD规约， *        它需要通过外接SEL-2885规约转换器转换为LMD规约。 *

串口开发比备的手册，AT命令集，可以手把手的教你学会AT-than prepared to develop the manual, AT command set, can teach you hands-AT Institute

图文并茂，详细介绍了keil与proteus联合调试的方法和步骤-illustrated in detail with the keil proteus joint testing methods and steps

资源描述 平台：windows或linux 语言：python、opencv 功能：可实现windows平台或Linux平台下，在本地计算机拍照，可在局域网内的一台计算机上显示图片。 流程：1、运行server.py          2、运行video.py          3、运行client.py

SYMPCHUNK sets the number of symbols demodulated at once with a constant carrier frequency and symbol timing offset. This is a fundamental decoder parameter that establishes its carrier and symbol timing tracking bandwidth. Set it too low and the demodulator can"t accurately determine carrier frequency and symbol timing on a noisy signal. Set it too high and the demodulator may not be able to track large symbol rate offsets caused by Doppler shift and/or A/D or spacecraft clock errors. Or it might have trouble tracking high rates of change in the carrier frequency due to Doppler acceleration.The current value of SYMPCHUNK is 4*N1 = 512, where N1 = 128 is the order of the convolutional interleaver. 512 symbols is 512 milliseconds at 1000 symbols/sec, giving a frequency/time determination SNR that is 10*log10(512) = 27 dB greater than the Es/N0, not counti

802[1].11无线网络权威指南.part1-802 [1] .11 authoritative guide to the wireless network. Part1

资源描述程序的消息传递网络。它结合了服务器和客户端。图形界面。在环境Borland C++ Builder创建。

摘要描述gps这个系统的matlab仿真,对其中捕获和跟踪的仿真比较详细-Gps the system summary description of the matlab simulation, capture and tracking of them in more detail the simulation