％ A 2D homogeneous convection-diffusion case (u=exp(-ex*deta*x-ex*deta*y) with a square with ％ all Dirichlet boundary, note that reaction coefficient is not zero ％ by indirect BKM
标签： convection-diffusion deta with homogeneous
上传时间： 2016-01-03
上传用户：CHINA526
员工培训系统 首先确认您的机器上已经安装了VC6.0以上版本，要编译生成可执行文件，需打开后缀名为dsw的文件，系统会默认用VC打开，然后选择Build菜单下的Set Active Configuration选项，选择Project Configuration为Win32 Release，然后编译项目，得到可执行文件。连接数据库请参照第2章的方法，在ODBC数据源内添加Microsoft Access数据库train.mdb，并将数据源名设定为train即可实现数据库和应用程序的正常连接，程序才能正常实现数据库的访问。另外，如果用户自己编写了.chm的帮助文档只要和可执行文件放在同一个目录下就可以了。 用户要修改程序源码可以选择相应的.h和.cpp文件，本实例使用的命名规则基本是：DIALOG_***** 为管理对话框资源， *****Info为数据输入窗口资源， *****Set为结果集对应的类
上传时间： 2014-01-03
上传用户：luopoguixiong
Abstract The Lucene Server project is an attempt to extend the Jakarta Lucene tool with server capabilities. Lucene is a robust Java API that enables you creating indexes from text sources and perform powerful searches on these indexes. With Lucene, creating an index must be done programmatically and there are almost no possibilities of integrating index management in a distributed environment. In other words, out of the box, Lucene is suitable for integrating indexing and searching possibilities in a single application but not for providing index/search services for multiple applications. The Lucene Server project comes with a Java API that propose the following make it easy to create indexes in a declarative way by simply providing an XML configuration document. make it easy to personalize the way Lucene must handle different kind of data sources. provide services for index management and searching that can be accessed from several applications. enable batch tasks scheduling.
标签： Lucene Abstract Jakarta project
上传时间： 2016-01-10
上传用户：songrui
Lua is a powerful, light-weight programming language designed for extending applications. It is also frequently used as a general-purpose, stand-alone language. It combines simple procedural syntax (similar to Pascal) with powerful data description constructs based on associative arrays and extensible semantics. Lua is dynamically typed, interpreted from bytecodes, and has automatic memory management with garbage collection, making it ideal for configuration, scripting, and rapid prototyping.
标签： applications light-weight programming extending
上传时间： 2016-01-13
上传用户：1101055045
Algorithms for the estimation of a channel whose impulse response is characterized by a large number of zero tap coefficients are developed and compared.
标签： characterized Algorithms estimation response
上传时间： 2013-12-26
上传用户：manking0408
法国cromda编写的新版本MATRICE 2（矩阵和矢量运算单元）。 // ---------------------------------------------------------- // 12-01-02 : MODIFIED Matrice to Matrice2 (Delphi 6) // All routines now operate on rectangular matrix, except (InvMat and SysLin) // No more need to use the InitMat procedure (suppressed) : // - the routines detect automaticaly the dimensions of matrix and vector // - error code MatDimNul is generated if zero lines or column in matrix and vector (See DimensionMatrice and DimensionVecteur) // - error code MatMauvDim is generated if the dimensions of matrix/vector don t allow valid result // - // The result matrix is dimensioned automaticaly
上传时间： 2014-01-23
上传用户：sy_jiadeyi
Hibernate: A Developer s Notebook shows you how to use Hibernate to automate persistence: you write natural Java objects and some simple configuration files, and Hibernate automates all the interaction between your objects and the database. You don t even need to know the database is there, and you can change from one database to another simply by changing a few statements in a configuration file. If you ve needed to add a database backend to your application, don t put it off. It s much more fun than it used to be, and Hibernate: A Developer s Notebook shows you why.
标签： Hibernate persistence Developer you
上传时间： 2016-04-07
上传用户：123啊
：介绍了一种基于数字信号处理器（DSP）的移相调频（Phase-Shifted and Frequency-Varied，PSFV）PWM控制 逆变电源，给出了主电路拓扑结构，分析了其控制原理并设计了其控制程序流程图。新颖的PSFV 控制能够实现输出 电压90％的调整率，输出电流波动小于单纯移相调功PWM方式，并在轻载时保持连续。功率开关器件零电压零电流 通断（Zero-Voltage-Zero-Current Switching，ZVZCS）软开关的实现，有利于进一步提高开关频率和降低开关损耗。采用 高性能的专用DSP 芯片TMS320F2812 实现了系统的数字控制，满足了系统控制的灵活性和实时性，减小了系统的 体积和生产成本。仿真分析和实验结果证明了此控制模式的可行性与合理性。
标签： Frequency-Varied Phase-Shifted DSP and
上传时间： 2013-12-04
上传用户：kristycreasy
This code is described in "Computational Geometry in C" (Second Edition), Chapter 8. It is not written to be comprehensible without the explanation in that book. Prints out one arm configuration to reach given target. Assumes number of links >= 3. Input: nlinks Number of links L1 L2 ... Ln Link lengths x0 y0 target0 x1 x2 target1
标签： Computational described Geometry Chapter
上传时间： 2014-01-25
上传用户：yan2267246
Numerical Computing with MATLAB （by Cleve Moler) is a textbook for an introductory course in numerical methods, Matlab, and technical computing. The emphasis is on in- formed use of mathematical software. We want you learn enough about the mathe- matical functions in Matlab that you will be able to use them correctly, appreciate their limitations, and modify them when necessary to suit your own needs. The topics include * introduction to Matlab, * linear equations, * interpolation, * zero and roots, * least squares, * quadrature, * ordinary di?erential equations, * random numbers, * Fourier analysis, * eigenvalues and singular values, * partial di?erential equations.
标签： introductory Numerical Computing textbook
上传时间： 2016-07-04
上传用户：思琦琦
