Description: 本程序是一个Java环境下的多线程的简单事例，程序中用进度条实现了多线程的并行处理-this program is a Java environment multithreading simple examples, procedures used to achieve the progress of the multi-threaded parallel processing Platform: |
Size: 6632 |
Author:江南 |
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Description: 移动代理是90年代以来的一项新技术，它的先进性，在分布计算领域美好的应用前景得到了许多专家的认可。与传统的基于客户机/服务器的分布技术相比，移动代理在许多方面给分布技术的实现提供了更好的方案，在电子商务、分布信息查询、并行处理、移动计算、个人助理、信息分布等应用领域具有很好的发展前景。-mobile agents since the 1990s is a new technology, its advanced nature, distributed computing in the field of better prospects for the application of many experts recognition. Based on the traditional client/server technology compared to the distribution, Mobile Agent in many respects to the distribution technology for the realization of a better program, in e-commerce, information distribution inquiries, parallel processing, mobile computing, personal assistants, and information distribution applications has good prospects for development. Platform: |
Size: 6144 |
Author:zent |
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Description: 本程序是一个Java环境下的多线程的简单事例，程序中用进度条实现了多线程的并行处理-this program is a Java environment multithreading simple examples, procedures used to achieve the progress of the multi-threaded parallel processing Platform: |
Size: 6144 |
Author:江南 |
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Description: 统
Oracle数据库
SQL Server
MySQL数据库
其他数据库
汇编语言
SCSI/ASPI
编译器/解释器
磁盘工具
语音合成与识别
编辑器/阅读器
杀毒
中文信息处理
FlashMX源码
并行计算
书籍源码
Delphi控件源码
操作系统开发
中间件编程
+ 电子书籍
VC书籍
Java书籍
Delphi/CppBuilder
软件工程
其他书籍
+ 文章/文档
软件设计/软件工程
文件格式
技术管理
行业发展研究
人物传记/成功经验
通讯编程文档
系统设计方案
其他
-EC Oracle Database SQL Server MySQL database to other databases assembly language SCSI/ASPI compiler/interpreter Disk Utility speech synthesis and recognition editor/reader antivirus Chinese information processing FlashMX parallel computing source book source code Delphi source operating system controls the development of intermediate pieces of programming+ e-books VC Books Java Books Delphi/CppBuilder Software Engineering other books+ article/Document software design/software engineering the file format technology management industry research biographies/successful experience in communications system design programming documents other Platform: |
Size: 4141056 |
Author:CARSON |
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Description:
MySQL数据库
其他数据库
汇编语言
SCSI/ASPI
编译器/解释器
磁盘工具
语音合成与识别
编辑器/阅读器
杀毒
中文信息处理
FlashMX源码
并行计算
书籍源码
Delphi控件源码
操作系统开发
中间件编程
MacOS编程
+ 电子书籍
VC书籍
Java书籍
Delphi/CppBuilder
软件工程
认证考试资料
其他书籍
+ 文章/文档
软件设计/软件工程
文件格式
技术管理
行业发展研究
人物传记/成功经验
通讯编程文档
系统设计方案
其他
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[建议增加分类]-MySQL database to other databases assembly language SCSI/ASPI compiler/interpreter Disk Utility speech synthesis and recognition editor/reader antivirus Chinese information processing FlashMX parallel computing source book source code Delphi source operating system controls the development of middleware programming MacOS series Cheng+ e-books VC Books Java Books Delphi/CppBuilder software engineering certification exam information other books+ article/Document software design/software engineering the file format technology management industry research biographies/successful experience in communications system design programming documents other [ the election can not be classified or FireFox browser, please point here] [proposal to increase the classification] Platform: |
Size: 242688 |
Author:安定 |
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Description: Hadoop是一个用于运行应用程序在大型集群的廉价硬件设备上的框架。Hadoop为应用程序透明的提供了一组稳定/可靠的接口和数据运动。在 Hadoop中实现了Google的MapReduce算法，它能够把应用程序分割成许多很小的工作单元，每个单元可以在任何集群节点上执行或重复执行。此外，Hadoop还提供一个分布式文件系统用来在各个计算节点上存储数据，并提供了对数据读写的高吞吐率。由于应用了map/reduce和分布式文件系统使得Hadoop框架具有高容错性，它会自动处理失败节点。已经在具有600个节点的集群测试过Hadoop框架。- Apache Hadoop Core is a software platform that lets one easily write and run applications that process vast amounts of data.
Here s what makes Hadoop especially useful:
* Scalable: Hadoop can reliably store and process petabytes.
* Economical: It distributes the data and processing across clusters of commonly available computers. These clusters can number into the thousands of nodes.
* Efficient: By distributing the data, Hadoop can process it in parallel on the nodes where the data is located. This makes it extremely rapid.
* Reliable: Hadoop automatically maintains multiple copies of data and automatically redeploys computing tasks based on failures.
Hadoop implements MapReduce, using the Hadoop Distributed File System (HDFS) (see figure below.) MapReduce divides applications into many small blocks of work. HDFS creates multiple replicas of data blocks for reliability, placing them on compute nodes around the cluster. MapReduce can then process the data w Platform: |
Size: 3598336 |
Author:宾利金 |
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Description: 系统内部全部采用事件激发方式,所有工作线程都是由事件驱动模式,这样保证系统最大工作和效率在数据处理层和网关数据的传输调度上是采用异步,并行的处理模式,在最大程度上减 少IO操作对工作线程的影响,同时对数据库的采用批处理的模式,最大限度减少对数据库的IO操作。-System all the way to stimulate the use of events, all worker threads are event-driven model, so to ensure maximum efficiency of work and data processing in the gateway layer and the scheduling of data transmission is asynchronous, parallel processing mode, the maximum IO operation to reduce the extent of the impact of worker threads, while the use of the database model of a batch to minimize the IO operation on the database. Platform: |
Size: 410624 |
Author:蓝天 |
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Description: 使用Java开发的Web Server，实现用户设置端口，多线程并行处理，并附有详细的实验报告：模块分析，结果测试。-Using the Java Development Web Server, to achieve the user to set the port, multi-threaded parallel processing, together with a detailed experimental report: Module analysis, the results of testing. Platform: |
Size: 854016 |
Author:gongke |
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Description: ImageJ是一個基於java的公共的圖像處理軟件，它是由National Institutes of Health開發的。可運行於Microsoft Windows，Mac OS，Mac OS X，Linux，和Sharp Zaurus PDA等多種平台。其基於java的特點， 使得它編寫的程序能以applet等方式分發。
ImageJ能夠顯示，編輯，分析，處理，保存，打印8位，16位，32位的圖片， 支持TIFF, PNG, GIF, JPEG, BMP, DICOM, FITS等多種格式。ImageJ支持圖像棧功能，即在一個窗口里以多線程的形式層疊多個圖像， 并行處理。只要內存允許，ImageJ能打開任意多的圖像進行處理。除了基本的圖像操作， 比如縮放，旋轉， 扭曲， 平滑處理外，ImageJ還能進行圖片的區域和像素統計， 間距，角度計算， 能創建柱狀圖和剖面圖，進行傅里葉變換。
-ImageJ is a java-based image processing software in public, it is by the National Institutes of Health developed. Can run on Microsoft Windows, Mac OS, Mac OS X, Linux, and the Sharp Zaurus PDA and many other platforms. The characteristics of their java-based, making it able to write programs applet, etc. distributed.
ImageJ can display, edit, analyze, process, save and print 8-bit, 16-bit, 32-bit images, support for TIFF, PNG, GIF, JPEG, BMP, DICOM, FITS and many other formats. ImageJ supports image stack functions, namely, a window in the form of multi-threaded Cascading multiple images, parallel processing. As long as memory allows, ImageJ can open any number of images for processing. In addition to the basic image manipulation, such as scaling, rotation, distortion, smoothing things, ImageJ can be a picture of regional and pixel statistics, spacing, angle calculation, can create histograms and profiles, the Fourier transform. Platform: |
Size: 1337344 |
Author:王人富 |
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Description: 多线程与并发处理是程序设计好坏优劣的重要课题，本书通过浅显易懂的文字与实例来介绍JAVA线程相关的设计模式概念，并且通过实际的JAVA程序范例和UML图示来一一解说，书中有代码的重要部分加上标注使读者更加容易解读，再配合众多的说明图解，无论对于初学者还是程序设计高手来说，这都是一本学习和认识设计模式非常难得的好书。 -Multi-threaded programming and parallel processing is an important issue merits good or bad, the book easy to understand by the words and examples to introduce the JAVA thread related to the concept of design patterns, and procedures through practical examples and UML JAVA icon one by one explanation, the book has an important part of the code marked with easier interpretation of the reader, together with numerous illustrations, both for beginners and expert programming, this is a learning and understanding of good design patterns are very rare book. Platform: |
Size: 162816 |
Author:张久刚 |
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Description: In this text, students of applied mathematics, science and engineering are introduced to fundamental ways of thinking about the broad context of parallelism. The authors begin by giving the reader a deeper understanding of the issues through a general examination of timing, data dependencies, and communication. These ideas are implemented with respect to shared memory, parallel and vector processing, and distributed memory cluster computing. Threads, OpenMP, and MPI are covered, along with code examples in Fortran, C, and Java. The principles of parallel computation are applied throughout as the authors cover traditional topics in a first course in scientific computing. Building on the fundamentals of floating point representation and numerical error, a thorough treatment of numerical linear algebra and eigenvector/eigenvalue problems is provided. By studying how these algorithms parallelize, the reader is able to explore parallelism inherent in other computations, such as Monte Carlo methods Platform: |
Size: 1644544 |
Author:zahid |
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Description: 本书系统地阐述了算法设计的方法、技术和应用实例。全书内容包括基础算法、基本数据结构、基本算法设计技术、图算法、网络流和匹配、文本处理算法、数论算法、网络算法、NP完全性、近似算法、回溯法和分枝限界法、外存算法、并行算法和在线算法。Java实现示例覆盖了软件设计方法、面向对象实现问题和算法的实验性分析。这些典型问题的Java应用示例分布在不同的章节中。此外，书中以大量图例说明算法的工作过程，使算法更加易于理解和掌握。 本书适合作为高等院校计算机专业本科生和研究生算法设计课程的教材，也可作为从事软件开发和工程设计的专业人员的参考书。此外，算法爱好者和参加各种程序设计大赛的选手也可把本书作为参考用书。-The book systematically elaborated algorithm design methodologies, techniques and application examples. The book covers basic algorithms, basic data structures, basic algorithm design techniques, graph algorithms, network flow and matching, text processing algorithms, number theoretic algorithms, network algorithms, NP complete, approximation algorithm, backtracking and branch and bound method, the external memory algorithms, parallel algorithms and online algorithms. Java implementation of the sample covers software design methods, object-oriented realization of the experimental analysis of problems and algorithms. These typical Java application examples are distributed in different sections. In addition, the book shows a large number of legends of the working process of the algorithm, the algorithm easier to understand and master. The book is suitable as institutions of higher learning computer professional undergraduate and graduate students algorithm design courses, textbooks, refe Platform: |
Size: 8637440 |
Author:wb |
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Description: 基于Java内核的processing语言的一个程序
用于可视化数据。 数据采用平行坐标的方式进行可视化，包括源码和实验的一些材料。-processing is based on java to program.this is a program which can visualize datas into images. Platform: |
Size: 405504 |
Author:叶Potato |
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Description: 代码优化是提高Java 虚拟机执行速度的重要手段之一。本文提出了一种基于预处理的代码优化方法。预
处理模块与嵌入式Java 虚拟机并行工作,为其标注基本块、循环等结构,并通过数据流分析收集各方法、各变量
的引用次数。Java 虚拟机利用预处理模块所收集的信息,判定各块程序的执行频率,对高频部分进行内联、寄存
器分配等优化处理。本文还讨论了Java 虚拟机实现中的若干事项。-Code optimization is to improve an important means of the Java virtual machine execution speed. This paper presents an optimization method based on the preprocessed code. Pre-processing module with embedded Java virtual machine to work in parallel, its marked basic block, cycle structure, and collect the data flow analysis method, the number of citations of each variable. Java virtual machine to use the information collected by the pre-processing module to determine the execution frequency of each block on the high-frequency part of inlining, register allocation optimization. The article also discusses a number of issues in the implementation of the Java Virtual Machine. Platform: |
Size: 169984 |
Author:张三 |
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Description: 本书系统地阐述了算法设计的方法、技术和应用实例。全书内容包括基础算法、基本数据结构、基本算法设计技术、图算法、网络流和匹配、文本处理算法、数论算法、网络算法、NP完全性、近似算法、回溯法和分枝限界法、外存算法、并行算法和在线算法。Java实现示例覆盖了软件设计方法、面向对象实现问题和算法的实验性分析。这些典型问题的Java应用示例分布在不同的章节中。此外，书中以大量图例说明算法的工作过程，使算法更加易于理解和掌握。
本书适合作为高等院校计算机专业本科生和研究生算法设计课程的教材，也可作为从事软件开发和工程设计的专业人员的参考书。此外，算法爱好者和参加各种程序设计大赛的选手也可把本书作为参考用书。-The book systematically elaborated algorithm design methodologies, techniques and application examples. The book covers basic algorithms, basic data structures, basic algorithm design techniques, graph algorithms, network flow and matching, text processing algorithms, number theoretic algorithms, network algorithms, NP complete, approximation algorithm, backtracking and branch and bound method, the external memory algorithms, parallel algorithms and online algorithms. Java implementation of the sample covers software design methods, object-oriented realization of the experimental analysis of problems and algorithms. These typical Java application examples are distributed in different sections. In addition, the book shows a large number of legends of the working process of the algorithm, the algorithm easier to understand and master. The book is suitable as institutions of higher learning computer professional undergraduate and graduate students algorithm design courses, textbooks, refe Platform: |
Size: 8637440 |
Author:w_jmos |
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