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固体中的超声波
板波资料和书，里面有瑞利波和lamb波的相关资料(Plate wave data and books)
- 2017-12-10 21:53:54下载
- 积分：1
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WindowsAPI
包含大多数vb编程常用的api函数，pdf格式(Contains the most commonly used api functions, pdf format)
- 2009-10-23 12:29:41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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2010-2
通过切身休体会，总结了一些关于制作电子期刊的小技巧，供大家方便使用。(Break through personal experience, summed up a number of electronic journals on the production of tips for your convenience.)
- 2010-10-12 22:52:52下载
- 积分：1
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Hp-Computing-Parallel-Computing
高性能并行计算
迟学斌 中国科学院计算机网络信息中心(High-performance parallel computing Chi Xuebin, Chinese Academy of Sciences Computer Network Information Center)
- 2013-03-13 11:07:20下载
- 积分：1
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Lua程序设计（第2版）中文
Lua程序设计（第2版）中文，电子工业出版社出版。(Teaching lua programming)
- 2019-06-11 16:09:23下载
- 积分：1
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MATLAB在化学中的应用
通过列举各种实际例子，既介绍了MATLAB的一般用法，包括常用命令、语法规则、矩阵运算、数学函数及二、三维图形的绘制，又介绍了比较复杂的数值计算、图形用户界面和工具箱函数回调的编写方法。本书重点阐述了如何利用MATLAB解决化学研究中的实际问题，介绍了数值计算、绘图及优化、统计、神经网络和模糊逻辑等工具箱函数的应用；通过介绍实例和实际编写MAT—LAB程序，使读者能够熟练应用MATLAB语言实现并改进各种算法。(Through some practical examples, it introduces the general usage of MATLAB drawing, including the commonly used commands, grammar rules, matrix operations, mathematical functions, and two 3D graphics, and introduces the numerical calculation, more complex graphical user interface and the toolbox function callback writing method. This book focuses on how to use the MATLAB to solve practical problems in chemical research, introduces the application of numerical calculation, drawing and optimization, statistics, neural network and fuzzy logic toolbox function; through the introduction of practical examples and the preparation of MAT - LAB program, so that readers can skilled application of MATLAB language and improved algorithms.)
- 2020-12-09 19:29:18下载
- 积分：1
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Book
说明： Optical communication system book for Matlab
- 2020-06-19 10:00:02下载
- 积分：1
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A-Basic-Procedure-for-FEM-Analysis2D
很好的入门案例，英文的，能看懂，对初学者很有帮助(Entry case in English, can read and understand, very helpful for beginners)
- 2012-08-04 10:50:53下载
- 积分：1
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fsvm
说明： 支持向量机的快速分类方法，是一篇论文要的可以看看。(Fast Support Vector Machine classification method is a paper that can look to.)
- 2009-08-31 18:12:43下载
- 积分：1
