hui

1.JVM的gc概述 gc即垃圾收集机制是指jvm用于释放那些不再使用的对象所占用的内存。(1.JVM the gc outlined gc that garbage collection mechanism is jvm for the release of those who no longer use the right like occupied by the memory.)

计算机网络自自顶向下的方法 第五版原版 英文书籍。Computer Networking A Top-Down Approach 5th Edition(Computer Networking A Top-Down Approach 5th Edition)

This is an introduction to BRDF Based Lighting PDF document

To overcome the speed difference between the internal clock of KS0066U and the MPU clock, KS0066U performs internal operations by storing control in formations to IR or DR. The internal operation is determined according to the signal from MPU, composed of read/write and data bus (Refer to Table7).

三维GIS的一些资料 包括电子书籍(Some three-dimensional GIS information including e-books)

java的基础知识点都有，基本市面的考点大部分都有。(There are basic knowledge points of java, and most of the test sites in the basic market have.)

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)

这是介绍如何使用java语言在swarm平台来开发复杂网络下多智能体模拟仿真程序的入门级资料，里面有java基础，swarm介绍及讲解，swarm仿真实例，非常有用，简单易懂。(This describes how to use java language in the swarm platform to develop entry-level data of the complex network of multi-agent simulation program, there are java based, swarm to introduce and explain the swarm simulation instance, very useful, easy to understand.)

该文档为达芬奇技术概述，相信对新入门的人会有帮助(The document believe that the new entry would be helpful for DaVinci Technology Overview)

在JAVA中 文件的加密处理一些代码以及有关方法(JAVA files in the encrypted code as well as some methods)