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- 基于MCS-51单片机调频调相信号发生器 功能:A路能产生2~200HZ/分钟频率可调 @ B路能产生同A路相位滞后0~180读可调 @ 可以键盘设定频率和相位 @ 可以显示频率和相位 -Based on MCS-51 single-chip FM phase modulation signal generator function: A road can have 2 ~ 200HZ/minute frequency adjustable @ B road A road c
GYT_220.9-2008
- CMMB__标准规范 GYT 220.9-2008 移动多媒体广播 第9部分:卫星分发信道帧结构、信道编码和调制.pdf-GYT 220.9-2008 standard CMMB__ Mobile Multimedia Broadcasting Part 9: Satellite sub-letters Road frame structure, channel coding and modulation. Pdf
ISO14230-2
- Road vehicles -Diagnostic systems-Keyword Protocol 2000 (ISO 14230-2)-Road vehicles-Diagnostic systems-Keyword Protocol 2000 (ISO 14230-2)
nrf2401a
- 采用大规模专用射频集成电路nRF2401A设计、实现短距离无线数据传输设备,基本性能指标为:通信距路不小于100米,传输速率不小于200kbps,发射功率可控,可实现点对点及点对多点通信。课题内容涉及基于nRF2401A射频集成电路及单片微机的硬件电路设计、系统控制软件及点对多点数据传输软件设计等。本课题侧重于基于nRF2401A射频集成电路及ATMEG16L单片微机的硬件电路设计。-Large-scale integrated circuits using a dedicated radio
ARoadMapThroughNachos
- Nachos i nstructional software that allows students to examine modify and exe cute operating system software Nachos provides a skeletal operating system that sup ports threads userlevel processes virtual memory and interruptdriven input o
QOS_routing_selection
- 保证服务质量的QoS 路由(Quality of Service Routing) 是网络中解决QoS 问题的一项关键技术. QoS 路由 的主要目标是为接入的业务选择满足服务质量要求的传输路径,同时保证整个网络资源的有效利用. 度量参数选择问 题、寻路问题和路由信息不准确问题是QoS 路由中的几个主要研究内容. 本文围绕这三个方面,介绍了QoS 路由中的 主要问题及相关的解决办法,并探讨了今后QoS 路由可能的研究方向.-To ensure the quality of serv
20070823003
- 自动识别系统电台的卞要功能是在接收状态将接收到的射频信号解调成高斯最小频移键控(GMSI})比特流以供信号处理板使用 而在发射状态则将来自处理板的9.6 kbps的GMSI}比特流调制成适合发射的射频信号并发射。木电台使用半双工方式工作,共用一副大线,其中发射通路只有一个通道,但可通过微处理器改变调制芯片LMX1501的内部设置数以产生两个频率,然后再经过卜变频得到中心频率分别为162.025 MHz和161.975 MHz的发射信号 木电台的接收则分为二路,其解调芯片都是用TA31136来实
Viterb
- viterb算法是卷积码中重要的一种译码算法,程序中用MATLAB实现了VITERB的译码算法,并且写了信道编码程序和二进制码通过以p概率错误的信道程序-viterb algorithm is important as a convolutional code decoding algorithm, the program using MATLAB to achieve a VITERB the decoding algorithm, and wrote letters Road, binary
gtxsheji
- 本论文在简要阐述了各种光纤数字传输系统技术及其原理的基础上,通过比选确定出了符合钦州至崇左路段的较先进的光纤数字传输系统方案,确定其光纤通信系统采用SDH传输方案。在SDH传送网分层模型的基础上,对SDH传送网各层功能、信号流程、网络配置作了详细的阐述,同时说明了SDH传送网特有的复用映射原理。根据钦州至崇左路段的实际情况计算确定了系统中的重要参数,选择出了网络拓扑结构,按最坏值设计法进行了中继段长度的计算,编制了网络组织图、通道组织图及通信系统总体框图等。所设计的的高速公路光纤数字传输系统达到
brodcast.tar
- VANET is an emerging technology to achieve intelligent inter-vehicle communications, seamless internet connectivity resulting in improved road safety, essential alerts and accessing comforts and entertainments. The technology integrates WLAN/cell
Channel
- 无线信道的仿真,包括高斯白噪声信道和瑞丽信道的仿真。-Wireless channel simulation, including white Gaussian noise channel and Rui Lixin Road simulation.
CPP-object
- 深入的讲解C++对象模型,不管你想学COM、CORBA、SOM,了解C++ OBJECT将使你清楚地认识设计与运用之道-In-depth explanation C++ object model, whether you want to learn COM, CORBA, SOM, to understand C++ OBJECT will give you a clear understanding of the design and use of the Road
14230-1
- ISO / DIS 14230 - 3 : KEYWORD PROTOCOL 2000 道路诊断系统-ISO/DIS 14230- 3 : KEYWORD PROTOCOL 2000 Road Vehicles- Diagnostic Systems
SAE-J1939-Messages-2
- Road KING Specifications J1939-71
ISO-27145-2
- ISO-27145-2 Road vehicles — Implementation of WWH-OBD Communication requirements — Common emissions-related data dictionary
ISO-27145-3
- ISO 27145-3 Road vehicles — Implementation of WWH-OBD communication requirements
The-road-of-programmer-
- 提高程序员的编程素养,带你走一条正确的程序员之路——《程序员修炼之道》-Improve the programmer programming Literacy take you a correct road programmers- " The Pragmatic Programmer"
Road-Network-Aware-Trajectory-Clustering
- Mining trajectory data has been gaining significant interest in recent years. However, existing approaches to trajectory clustering are mainly based on density and Euclidean distance measures. We argue that when the utility of spatial clustering of
intersection-scenario-and-straight-road
- implementation of vanet on staight road and intersection-implementation of vanet on staight road and intersection
Road-vehicles-
- ISO 15765-1(2004)道路车辆 控制局域网络诊断(CAN) 第一部分概论 道路车辆—诊断通讯网络的管理 这部分给出了ISO 15765概述的结构和ISO 15765的划分,并说明了不同部分之间的关系。它还定义了诊断网络体系结构。 -ISO 15765-1(2004) Road vehicles — Diagnostics onController Area Networks (CAN) — Part 1:General information Véhicules rou