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AX88180 文档
- AX88180在嵌入式系统中的应用 1 概述 AX88180是台湾ASIX公司推出的一款高性能低成本的Non-PCI千兆以太网控制器,符合IEEE802.3／IEEE 802.3u／IEEE 802.3ab协议,适用于多种需要高速接入网络的嵌入式系统,在串流媒体、多媒体网络、高频宽传输等领域有广泛的应用,如影音内容分发、IP机顶盒、数字录放机、DVD录放机、高清晰电视、数字媒体转接器、家用网关以及IP电视等
C语言难点分析整理！
- 这篇文章主要是介绍一些在复习C语言的过程中笔者个人认为比较重点的地方，较好的掌握这些重点会使对C的运用更加得心应手。此外会包括一些细节、易错的地方。涉及的主要内容包括：变量的作用域和存储类别、函数、数组、字符串、指针、文件、链表等。一些最基本的概念在此就不多释了，仅希望能有只言片语给同是C语言初学者的学习和上机过程提供一点点的帮助。
微机原理
- 《微机原理》 课程设计报告 有关汇编语言的课程设计
基于OpenGL的场景管理
- 基于OpenGL的场景管理、三维交互与用户界面设计 林锐 石教英 摘 要：Intra3D 是基于OpenGL的交互式三维图形软件开发工具，其核心是集成了场景数据结构、图形对象、三维交互算法和图形用户界面的C++类库与COM对象库。着重论述：(1)对象引用计数的内存管理技术；(2)场景节点的三维交互设计；(3)用户界面设计。 关键词：开发工具三维交互用户界面
swlfreq
- 全球广播资源中心 v1.31 含全球最新最权威的AM,FM,SW 频率数据3万多个，尤其是短波，几乎无遗漏和错误，可 以智能化地找出当前时间正在播音的所有电台。数据库最 新更新时间为2000.8.2。-V1.31 Global Broadcasting Resource Center containing the latest and most authoritative global AM, FM, SW frequency data more than 30,000, in particul
CDMA2000Analyzer_UM
- CDMA 2000 Protocol Analyzer 是广大无线通信工作者必备的工具之一。如何操作仪器和了解CDMA2000 协议，该文档提供了一个窗口。- CDMA 2000 Protocol Analyzer can be used to analyze and view protocols across A1 (between Base Station Controller and Mobile Switching Center), A3 and A7 (between two Base
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
sp-developers-rules
- 中国联通增值业务鉴权中心接口规范--VAC与SP接口规范-China Unicom' s value-added services authentication center Interface Specification-VAC and the SP Interface Specification
GartnerContactCenterSLA
- Gartner - Contact Center SLA
QQxieyi
- QQ协议总汇，里面2005.2006.2007.2008，都可供大家学习参考。-QQ protocol Center, which 2005.2006.2007.2008, are available for them to learn information.
LIyuanqing
- Sparse Representation and Its Applications Yuanqing Li Center for Brain Computer Interface & Brain Information Processing South China University of Technology, Guangzhou, China -Yuanqing Li Center for Brain Computer Interface & Bra
contact_id
- 报警器联网接警中心 安定宝协议 中文版本哦 很难找的-Alarm network alarm center Ademco protocol Oh, very difficult to find Chinese version
HVPoor_APP-PHY-Interactions
- 经典Dr. H Vincent Poor s presentation in Digital Technology Center, U of Minnesota-Twin Cities, Sep.29, 2009 App-PYI layer interactions in wireless networks.-Dr. H Vincent Poor s presentaion in Digital Technology Center, U of Minnesota-Twin Cities, Sep
AREPS_IEEE
- 美国海军开发的雷达传输损耗预测、计算软件AREPS的说明-The Space and Naval Warfare System Center, San Diego has a full spectrum research and development program with a long and proud history of rapidly responding to critical fleet requirements and deploying systems to address
ofdm-tx-rx
- Abstract Orthogonal frequency division multiplexing (OFDM) is becoming the chosen modulation technique for wireless communications. OFDM can provide large data rates with sufficient robustness to radio channel impairments. Many research centers
SMPP
- SMPP协议中文版.此协议描述短消息中心和扩展短消息实体（即手机银行业务模块）之间的协议数据传输格式。-The SMPP protocol Chinese version of this agreement the agreement described between the short message service center and extended Short Message Entity (ie mobile banking module) data transfer format
EPC13.56MHz_class1.pdf
- technical report 13.56 MHz ISM Band Class 1 Radio Frequency Identification Tag Interface Specification: Candidate Recommendation, Version 1.0.0 abstract This document specifies the radio frequency communication interface and Reader commande
daitongcaiyang
- 带通采样特点和仿真数字信号处理首先要把模拟信号变换为数字信号, 最常用的方法是采样, 奈奎斯特定律要求采样频率大于等于信号最 高频率的两倍, 对中心频率较高而频带较窄的信号使用奈奎斯特定律, 会造成采样频率很高同时有很多频段空白-Bandpass sampling characteristics and simulation of digital signal processing is first of all necessary for converting an analog sign
ICCCECE109
- Wireless sensor DD systems are designed and deployed for detection application. Wireless sensor networks differ from general data networks and they require a different design paradigm that considers the co-operative nature of sensor nodes and
Establishing-Pairwise-Keys-in-Distributed-Sensor.
- Establishing Pairwise Keys in Distributed Sensor Networks DONGGANG LIU, PENG NING and RONGFANG LI North Carolina State University Pairwise key establishment is a fundamental security service in sensor networks it enables sensor nodes to com