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6G
说明： 介绍了6G前言技术，发展及其应用。对通信网络下一步演进有着非常重要的意义。(This paper introduces 6G foreword technology, development and application. It is very important for the next evolution of communication network.)
- 2020-04-07 11:25:18下载
- 积分：1
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MC1496 multisim实现AM
高频实验Multisim仿真：一、混频器（原理图、信号输入输出波形与频率）二、调幅波的解调（原理图及全载波调幅信号的解调）三、惰性失真及底部切削失真(Multisim simulation of high frequency experiment: 1. Mixer (schematic diagram, signal input and output waveform and frequency) 2. Demodulation of amplitude modulation wave (schematic diagram and demodulation of full-carrier amplitude modulation signal) 3. Inert distortion and bottom cutting distortion)
- 2020-12-05 16:59:23下载
- 积分：1
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OreillyHeadFirstJavascript
javascript pdf ebook
- 2010-11-22 08:09:31下载
- 积分：1
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specificationsMARK
MARK点相关设计规范，非常实用的印制电路板设计文章(Points related to design specifications MARK, very useful article, printed circuit board design)
- 2009-06-22 15:07:06下载
- 积分：1
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Ogre_sjms
OGRE 3D引擎所含设计模式之分析
OGRE 3D引擎所含设计模式之分析(not)
- 2009-05-10 18:27:59下载
- 积分：1
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IEC61850应用入门 [何磊 编著] 2012年版
说明： 《IEC61850应用入门》是一本帮助读者理解、掌握IEC61850知识内容和思想精髓的参考书。全书共分五章：第一章简单介绍常规变电站自动化系统的不足，主要介绍了IEC61850标准的内容、特点和发展趋势；第二章介绍面向对象的基本概念，OSI、TCP/IP网络模型，以太网技术基础，XML、XMLSchema基础和常用软件工具；第三章介绍IEC61850的分层信息模型、具体定义、配置方式与配置文件；第四章主要介绍MMS基础知识、IEC61850与MMS的映射关系、MMS与ASN.1编解码和MMS典型报文分析；第五章介绍GOOSE服务、IEC61850—9—2SV服务、简单网络时间协议和IEEE1("Introduction to IEC61850 application" is a reference book to help readers understand and master the knowledge content and ideological essence of IEC61850. The whole book is divided into five chapters: the first chapter briefly introduces the shortcomings of conventional substation automation system, mainly introduces the content, characteristics and development trend of IEC61850 standard; the second chapter introduces the basic concept of object-oriented, OSI, TCP / IP network model, Ethernet technology foundation, XML, XML schema foundation and common software tools; the third chapter introduces the layered information model and specific definition of IEC61850 , configuration mode and configuration file; Chapter 4 mainly introduces MMS basic knowledge, mapping relationship between IEC61850 and MMS, MMS and ASN. 1 encoding and decoding and MMS typical message analysis; Chapter 5 introduces goose service, iec61850-9-2sv service, simple network time protocol and ieee1)
- 2021-02-16 23:19:46下载
- 积分：1
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北航《系统辨识与自适应控制MATLAB仿真》
说明： 北航《系统辨识与自适应控制MATLAB仿真》(Beihang "system identification and adaptive control Mtalab simulation" example source code)
- 2020-10-31 17:50:34下载
- 积分：1
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Crack
用于ANSYS裂纹建模的APDL程序命令流，可建立管道上穿透裂纹模型(APDL for crack in pipeline)
- 2021-03-24 16:19:15下载
- 积分：1
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think-python
"Think python" - Good book about Python.
- 2014-03-23 10:14:29下载
- 积分：1
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Dreamweaverbook
介绍如何使用 Macromedia Dreamweaver MX 2004，其对象是对该软件的主要特
性尚不熟悉的用户。本指南中的教程将引导您完成创建一个简单但具备一定功能的 Web 站点的过程(How to use Macromedia Dreamweaver MX 2004, its object is the main features of the software is not yet familiar with the user. Tutorial in this guide will walk you through creating a simple but functional Web site with a certain process)
- 2010-06-14 11:06:27下载
- 积分：1
