GPS IF signal frequency and ca code search procedures, raw data can be in Beijin...

FPGASOPC开发快速入门教程中文版,详细讲解如何使用FPGA-QuickStart Development FPGASOPC Chinese version in detail on the use of FPGA

J2178 OBD2 ISO Protocol Car Communication

In this simulink model , BPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.-In this simulink model , BPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.

IEC61580解决应用方按 值得借鉴 IEC61580解决应用方按 值得借鉴-Application of IEC61580 to resolve to learn side by side by the application of IEC61580 solution worth learning

UIT - Secteur de la normalisation des télécommunications ITU - Telecommunication Standardization Sector UIT - Sector de Normalización de las Telecomunicaciones Study Period 1997-2000 Commission d études Study Group Comisión de Estudio 16 Contribution tardive Delayed Contribution Contribución tardía D.xxx Geneva, 7-18 February 2000 Texte disponible seulement en Text available only in Texto disponible solamente en E Question(s): Q.15/SG16 SOURCE*: Nokia Inc. / Nokia Research Center 6000 Connection Drive Irving, Texas 75039 USA Tel : +12147976155 Fax : +19728944589 e-mail : marta.karczewicz@nokia.com TITLE: MVC Decoder Description -UIT- Secteur de la normalisation des télécommunicationsITU- Telecommunication Standardization SectorUIT- Sector de Normalización de las TelecomunicacionesStudy Period 1997-2000Commission d études Study Group Comisión de Estudio 16 Contribution tardive Delayed Contribution Contribución tar

这是关于短信协议的电子书，我费了老大劲才找到的资料，供大家分享。希望能对搞GPRS通信和嵌入式的朋友有所帮助-This is the agreement on the text message e-books, I charge the oldest frozen find information for everyone to share. The hope is to engage GPRS communications and embedded friends help

用UDP写的可靠传输程序源代码,非常有借鉴意义,适合互连网通讯-Using UDP transmission procedure to write reliable source code, learn the meaning of very suitable for the interconnection Netcom inquiry

通过外部通信工具，发送短信，查看示读信息!-Through an external communication tools, send and receive text messages!

一种基于路由的能量和链路质量 （REL） 的物联网的路由协议应用程序增加可靠性和能源效率，REL 选择基础上的路由拟议的端到端连接质量估计机制、 剩余能量和跃点计数。此外，REL 提出了一个事件驱动的机制，以提供负载平衡和避免过早的能量耗尽的节点/网络。进行绩效评估用仿真和台架实验显示影响和 REL 的益处小型和大型的网络。结果表明 REL 增加网络的生命周期和服务可用性，以及物联网应用的服务质量。它还提供了稀缺的网络资源均匀分布和降低丢包率，比较与众所周知的协议的性能。

串口校验码自动计算程序，可以计算16CRC的校验码。-Automatic calculation of parity-check codes serial procedures, can calculate the parity-check codes 16CRC.