Description: 功能概述： 提供一个时间序列的分析插件，只需要提供时间轴和数值轴，就可以进行相关的可视化分析计算。 接口要求： 利用TeeChart为主要平台构建，支持WebService，支持ActiveX，支持OLE Automation。 所有数值序列采用数组存储，独立于数据库，支持数据的转入转出，支持文本和XML等格式导入导出 图像支持矢量输出，支持多种文件格式输出，支持Stream方式输出图像。 序列数据源(含中间序列)支持交互修改. 基于年序列的频率分析见单独的频率分析插件Hfre（R），与空间相关的分析参考Viso和Space插件。 -functions outlined : to provide a time-series analysis of plug-ins, need only provide time frame and numerical axis, it can be related to the visual analysis. Interface : use TeeChart main platform for building support WebService support ActiveX, OLE Automation support. All numerical sequence using array storage, independent of the database, support data transfer to support XML and text formats derived images into vector output support, support for multiple output file formats, support Stream mode output images. Sequence data sources (including intermediate sequence) support interactive changes. Based on the frequency, sequence analysis, see separate plug-frequency analysis Hfre (R), and space-related analysis and reference Viso Space plug-in. Platform: |
Size: 743054 |
Author:刘雄 |
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Description: 该EXE软件可以免去通过SQL EXPLOR或者数据库查询界面进行查询的麻烦，直接可以打开该EXE文件，因为该EXE是读去BDE中的数据库别名进行连接，所以使用的时候你的保证你的数据库是否通过ODBC连接上。
因为在程序中用到了第三方控件（主要是RAISE系列控件），以及我自己在第三方控件开发的控件，所以打开界面是如果没有安装第三方控件可能报错，不过没关系，我用第三方控件都是处理界面用的，你完全可以用DELPHI自带的标准控间进行替换，从而达到在自己可以编译-the software can avoid EXPLOR or SQL database query interface for the trouble, can directly open the EXE file, which is read out EXE BDE the alias database linking, the use of the time you ensure that your database through ODBC connection. Because the procedures used by third-party controls (mainly RAISE series of controls), and my own controls in the development of third-party control, so if the open interface is not possible to install third-party control errors, but okay, I used to deal with third-party interface controls are used, you can use Delphi's own standards for inter-controlled replacement, and thereby achieve it in their own compiler Platform: |
Size: 834228 |
Author:吴用 |
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Description: ************************************************************************ * * * * * THIS IS THE H Y P L A S 2.0 README FILE * * ----------------- * * * * HYPLAS is a finite element program for implicit small and large * * strain analisys of hyperelastic and elasto-plastic two-dimensional * * and axisymmetric solids * * * * HYPLAS v2.0 is the companion software to the textbook: * * EA de Souza Neto, D Peric & DRJ Owen. Computational Methods for * * Plasticity: Theory and Applications. Wiley, Chichester, 2008. * * (www.wiley.com/go/desouzaneto) * * * * Copyright (c) 1998-2008 EA de Souza Neto, D Peric, D.R.J. Owen * *----------------------------------------------------------------------* * File last updated: 18 October 2008 * * * * This file belongs in the directory ../HYPLAS_v2.0 * ************************************************************************ * * * I M P O R T A N T * * * * READ SECTIONS 0 TO 3 OF THIS FILE CAREFULLY BEFORE ATTEMPTING * * TO COMPILE AND RUN THE PROGRAM HYPLAS ON YOUR COMPUTER !! * * * * THE AUTHORS DO NOT GUARANTEE THAT ANY SUGGESTIONS/INSTRUCTIONS * * GIVEN IN THIS README FILE WILL WORK ON ANY PARTICULAR OPERATING * * SYSTEM. IF YOU DECIDE TO FOLLOW ANY SUGGESTIONS/INSTRUCTIONS * * GIVEN HERE YOU MUST DO SO AT YOUR OWN RISK. * * * * * * BUG REPORTS: Please send bug reports to * * * * hyplas_v2.0@live.co.uk * * * * Messages sent to the authors' personal email addresses * * will NOT be answered. * ************************************************************************ This file contains the following sections: 0. Copyright statement and disclaimer 0.(a) Copyright statement 0.(b) Disclaimer 0.(c) Conditions of use 1. Introduction 1.(a) Note on portability 2. Compiling and running HYPLAS 2.(a) Memory requirements 2.(b) Testing a newly compiled executable 3. The HYPLAS directory tree 4. Cross-referencing between the source code and the textbook 5. HYPLAS error messaging 6. Further remarks on HYPLAS ************************************************************************ 0. COPYRIGHT STATEMENT AND DISCLAIMER ================================== 0.(a) Copyright statement ------------------- You may only use this program for your own private purposes. You are not allowed, in any circumstances, to distribute this program (including its source code, executable and any other files related to it, either in their original version or any modifications introduced by you, the authors or any other party) in whole or in part, either freely or otherwise, in any medium, without the prior written consent of the copyright holders. 0.(b) Disclaimer ---------- This program (including its source code, executable and any other files related to it) is provided "as is" without warranty of any kind, either expressed or implied, including, but not limited to, any implied warranties of fitness for purpose. In particular, THIS PROGRAM IS BY NO MEANS GUARANTEED TO BE FREE FROM ERRORS. This program (or any modification incorporated to it by you, the authors or any other party) will run entirely at your risk. The results produced by this program are in no way guaranteed to be fit for any purpose. Under no circumstances will the authors/copyright holders be liable to anyone for damages, including any general, special, incidental or consequential damages arising from the use or inability to use the program (including, but not limited to, loss or corruption of data, failure of the program to operate in any particular way as well as damages arising from the use of any results produced by the program for any purpose). 0.(c) Conditions of use ----------------- You may only use this program if you fully understand and agree with the terms of the above disclaimer. You must not use this program if you do not agree with or do not understand (fully or in part) these conditions of use. 1. INTRODUCTION ============ HYPLAS is a finite element code for small and large strain analysis of hyperelastic and elasto-plastic solids. Most procedures implemented in HYPLAS are described in detail in its companion textbook: EA de Souza Neto, D Peric & DRJ Owen. Computational Methods for Plasticity: Theory and Applications. Wiley, Chichester, 2008 (www.wiley.com/go/desouzaneto). 1.(a) Note on Portability ------------------- HYPLAS has been written in standard ANSI FORTRAN 77. Currently, the only known (and deliberate) exceptions to the FORTRAN 77 ANSI standard are the instructions: INCLUDE '' used in many routines to include the HYPLAS database files (common blocks and global variables), and; CALL GETENV('HYPLASHOME',HYPLASHOME) used in subroutine "ERRPRT" (file ../HYPLAS_v2.0/src/GENERAL/errprt.f). This instruction inquires the name of the system environment variable HYPLASHOME and writes it on the character string HYPLASHOME. This instruction is NOT part of the ANSI FORTRAN 77 standard, but seems to work in most currently available FORTRAN 77 compilers. 2. COMPILING AND RUNNING H Y P L A S ================================== The HYPLAS source code is stored in directory ../HYPLAS_v2.0/src/ (../HYPLAS_v2.0/ being the current directory) and all its subdirectories. To generate an executable file, you just need to compile the FORTRAN source files: ../HYPLAS_v2.0/src/hyplas.f and ../HYPLAS_v2.0/src/*/*.f together. We recommend that the executable HYPLAS be stored in the directory ../HYPLAS_v2.0/bin to which the environment variable HYPLASHOME should be set (see below how to set a system environmental variable). WINDOWS (R) systems ------------------- On Microsoft Windows(R) systems, HYPLAS has been successfully compiled using Intel Visual Fortran Compiler(R) integrated with Microsoft Visual Studio(R). Here you only need to create a project that contains all Fortran source files mentioned above as well as the include files ..\HYPLAS_v2.0\src\*.INC On a Windows XP system, the system environment variable HYPLASHOME can be set as follows: 1. Open a File Manager 2. Right-click on the "My Computer" icon 3. Select "Properties" on the drop-down menu 4. A new window named "System Properties" will pop-up. Here select the "Advanced" tab. 5. On the "Advanced" tab, click the "Environment Variables" button. 6. A new window titled "Environment Variables" will pop-up. Here click the button "New" in the "System Variables" section of the window. 7. A new window will pop-up titled "New System Variable". Here you should fill the fields "Variable name" and "Variable Value", respectively, with HYPLASHOME and the path name (in full) of the directory ..\HYPLAS_v2.0\bin. 8. Press "OK" on the relevant pop-up windows. 9. The next time the computer is REBOOTED, this variable will be set to the correct path and HYPLAS should be able to find the error messages file ERROR.RUN if required. UNIX/LINUX systems ------------------ In a UNIX/LINUX operating system using a C-shell, for instance, the HYPLASHOME environment variable should be set with the command: setenv HYPLASHOME where here denotes the full path to the directory ../HYPLAS_v2.0/bin. To compile HYPLAS (from directory ../HYPLAS_v2.0/src) with a FORTRAN 77 compiler such as g77, you can use the command: g77 -o ../bin/hyplas hyplas.f */*.f Note that the executable file "hyplas" will be stored in the directory ../HYPLAS_2.0/bin (i.e. the directory set in the HYPLASHOME environment variable). Alternatively, you may use the Makefile provided (with suitable modifications, if needed) to create the HYPLAS executable. IMPORTANT: Before generating a HYPLAS executable, read Sections 2.(a) and 2.(b) below. 2.(a) Memory Requirements ------------------- HYPLAS memory requirements depend on the array dimensioning parameters set in files: ../HYPLAS_v2.0/src/ ELEMENTS.INC GLBDBASE.INC MATERIAL.INC MAXDIM.INC Files ELEMENTS.INC, GLBDBASE.INC and MATERIAL.INC contain parameters which are associated with the currently implemented finite elements and materials. DO NOT MODIFY THEM ! unless you are absolutely sure of what you are doing (only developers coding new elements or new material models/analysis types may need to modify them by changing the existing dimensioning parameters and/or including new parameters). The ONLY dimensioning file that can be safely modified by the average user is the file MAXDIM.INC This file contains the array dimensioning parameters related to the maximum permissible dimension of problems to be analysed by HYPLAS. These parameters include the maximum number of nodes, elements, element groups, etc. If necessary, CHANGE THESE PARAMETERS TO SUIT YOUR PROBLEM SIZE/MEMORY REQUIREMENTS before compiling HYPLAS. 2.(b) Testing a newly compiled executable ----------------------------------- After you have successfully compiled the HYPLAS source code and created an executable file, the next step is to run some tests to verify that HYPLAS is working well. To do this, proceed as follows: The directory ../HYPLAS_v2.0/book_examples/data_files contains a series of data files named .dat of benchmarked examples described in the companion textbook. The corresponding (benchmarked) result files are in the directory ../HYPLAS_v2.0/book_examples/result_files This directory contains a series of result files named .res generated with the current version of HYPLAS on a tested platform. All these files have been named such that their names start with the textbook section number where the corresponding example is described. For instance, files 14_9_2_tresca.dat and 14_9_2_tresca.res refer to a problem described in section 14.9.2 of the textbook, and so on. To check that HYPLAS is working well on your platform, after compiling HYPLAS, run the program HYPLAS for the examples of files .dat and compare the newly generated results .res with their benchmarked counterparts (of the same filename) in the result_files directory. To run an example, execute HYPLAS and use the keyboard to enter the name of the corresponding data file in full (including the extension .dat). To compare the benchmarked .res files against their newly generated you may proceed as follows: 1. On MICROSOFT WINDOWS systems - Here we have successfully used the software "ExamDiff" (the task was made particularly easy by selecting "View" and then the "Show Differences Only" option - this refers to version 1.8 of this software). 2. On UNIX/LINUX systems - Here we use the "diff" command from a shell window (and set the option to ignore blank spaces). A shell script may be used to perform this task automatically (including running HYPLAS and checking for result file differences) for all benchmarked examples provided. IMPORTANT: THE ONLY ACCEPTABLE DIFFERENCES BETWEEN A THE NEWLY GENERATED RESULT FILES AND THEIR BENCHMARKED COUNTERPARTS ARE THE DIMENSIONING PARAMETERS (FROM FILE MAXDIM.INC) USED TO COMPILE THE NEW EXECUTABLE (THESE PARAMETERS ARE PRINTED RIGHT AT THE BEGINNING OF THE RESULT FILES) AND NUMERICAL DIFFERENCES IN RESULTS DUE TO NUMERICAL "ROUNDING-OFF" (THESE ARE VERY SMALL DIFFERENCES THAT DEPEND ON THE PRECISION OF ARITHMETIC OPERATIONS IN THE PLATFORM USED). ALSO NOTE THAT THE EXAMPLES OF THE COMPANION TEXTBOOK DO NOT COVER ALL FEATURES OF HYPLAS. HENCE THIS TEST DOES NOT GUARANTEE THAT EVERYTHING IS WORKING PROPERLY. 3. THE H Y P L A S DIRECTORY TREE ================================ 3.(a) Summary ------- ../ HYPLAS_v2.0/ bin/ book_examples/ data_files/ result_files/ man/ html/ src/ CRYSTAL/ DAMAGE/ DAMAGED_ELASTIC/ DRUCKER_PRAGER/ ELASTIC/ ELEMENTS/ GENERAL/ MATERIALS/ MATHS/ MOHR_COULOMB/ OGDEN/ TRESCA/ VON_MISES/ VON_MISES_MIXED/ 3.(b) Description ----------- The HYPLAS program directory tree is organised as follows: ../HYPLAS_v2.0/ (this directory) This is the HYPLAS root directory, where the HYPLAS directory tree starts. ../HYPLAS_v2.0/bin/ This directory contains the file ERROR.RUN where most HYPLAS error/warning messages are. IMPORTANT: the environment variable HYPLASHOME should be set to this directory. Otherwise, HYPLAS will not find its error/warning messages when required. We also recommend that the EXECUTABLE of HYPLAS be stored in this directory. ../HYPLAS_v2.0/book_examples/ This directory has the following subdirectories: ../HYPLAS_v2.0/book_examples/data_files ../HYPLAS_v2.0/book_examples/result_files Refer to Section 2.(b) above for further details. ../HYPLAS_v2.0/man/ This is the HYPLAS documentation/manuals directory. It contains the following files: input_man.txt - A concise input data manual for HYPLAS in ASCII format; hyplas_calltree.txt - Contains a flowgraph (shows the call tree) of HYPLAS in ASCII-format. Note: calls to function subprograms are not included in this flowgraph; and the subdirectory: ../HYPLAS_v2.0/man/html This directory contains the hypertext (HTML) format Fortran source code and of manual pages of the entire HYPLAS program. Manual pages with descriptions of each function/subprogram including their argument list are linked to their corresponding HTML-format source code. This allows the user the navigate through the HYPLAS source code using a web browser. To start at the main program, use your web browser to open the file hyplas.html. This facility should be helpful to those trying to understand the flow of program HYPLAS. ../HYPLAS_v2.0/src/ This directory (and its subdirectories) contains the Fortran source code of HYPLAS. The files containing the sources are named following the standard practice: .f where is the name of the FORTRAN procedure (subroutine, function subprogram, etc.) whose source code is in file .f. The source code of the HYPLAS main program is in file hyplas.f and the HYPLAS database (COMMON blocks, array dimensioning parameters and other global parameters) is coded in the "include files" ELEMENTS.INC GLDBASE.INC MATERIAL.INC MAXDIM.INC in this directory. In addition, this directory contains a file named "Makefile" (UNIX-LINUX Release only) which may be used for compiling and linking HYPLAS in UNIX/LINUX systems. The subdirectories of ../HYPLAS_v2.0/src are as follows: ../HYPLAS_v2.0/src/CRYSTAL Contains the source code of all procedures related to the finite strain single crystal plasticity model implemented in HYPLAS. ../HYPLAS_v2.0/src/DAMAGE Source files of the procedures related to the Lemaitre ductile damage model implementation. ../HYPLAS_v2.0/src/DAMAGED_ELASTIC Source files of the procedures related to the damaged elasticity model with crack closure effect. ../HYPLAS_v2.0/src/DRUCKER_PRAGER Source files of the procedures related to the implemented Drucker-Prager plasticity model. ../HYPLAS_v2.0/src/ELASTIC Source files of the procedures related to the linear elasticity model (Hencky model under large strains) implemented. ../HYPLAS_v2.0/src/ELEMENTS Source files of the element interfaces and element-related procedures. ../HYPLAS_v2.0/src/GENERAL Source files of general procedures. ../HYPLAS_v2.0/src/MATERIALS Source files of the material interfaces. ../HYPLAS_v2.0/src/MATHS Source files of the mathematical procedures. ../HYPLAS_v2.0/src/MOHR_COULOMB Source files of the procedures related to the implemented Mohr-Coulomb plasticity model. ../HYPLAS_v2.0/src/OGDEN Source files of the procedures related to the implemented Ogden hyperelasticity model. ../HYPLAS_v2.0/src/TRESCA Source files of the procedures related to the implemented Tresca plasticity model. ../HYPLAS_v2.0/src/VON_MISES Source files of the procedures related to the implemented von Mises plasticity model with isotropic hardening. ../HYPLAS_v2.0/src/VON_MISES_MIXED Source files of the procedures related to the implemented von Mises plasticity model with mixed isotropic/kinematic hardening. 4. CROSS-REFERENCING BETWEEN THE SOURCE CODE AND THE TEXTBOOK ========================================================== Many references are made in the textbook to various subprograms of HYPLAS. These are usually made when a particular procedure described in the text is implemented in the program. The reader should refer to the textbook index. Also, a substantial number of comment lines have been added to the source code of HYPLAS with reference to sections, figures, boxes, etc of the textbook related to the part of the code in question. Such references are usually displayed after the word "REFERENCE:" (in capitals) on commented lines. Searching for this word will take you to the line of code where the particular routine has a reference to the textbook. NOTE: Occasional references to other textbooks/journal papers are also made following the word "REFERENCE:" on commented lines. 5. HYPLAS ERROR MESSAGING ====================== Most error/warning messages issued by HYPLAS are in the ASCII-format file ERROR.RUN (kept in the HYPLASHOME directory - ../HYPLAS_v2.0/bin). All such error/warning messages have an identification code (e.g. ED0015) which is printed both to the standard output (this is usually the computer screen) and to the relevant results file. If you wish to find where in the source code a particular message is being issued, then perform a search for the corresponding message identification code in the entire source code of HYPLAS. 6. FURTHER REMARKS ON HYPLAS ========================= 6.(a) Program efficiency THIS SECTION IS OF INTEREST ONLY TO THOSE WANTING TO MAKE HYPLAS RUN FASTER. It is particularly stressed in the textbook that this program has not been designed having efficiency in mind (refer to Section 5.1.2 of the textbook). Its structure has been designed mainly to illustrate in a relatively clear manner the computer implementation of the techniques and algorithms described in the text, with a particular view to the implementation of solid constitutive models and finite elements. For those who are especially interested in the speed of the code, there are a few tips that could help in this direction. Unfortunately, these involve modifications to the source code which is probably most appropriate to readers with a good level of experience in finite element programming. To those with this particular interest, we can suggest the following: (i) The use of faster linear solvers This is probably the change that would result in a greater gain in efficiency. The Frontal Method adopted in subroutine FRONT (file ../HYPLAS_v2.0/src/GENERAL/front.f) has been designed originally to save memory (back in the days when computer memory was severely limited). There are currently a vast number of methodologies which focus on speeding up the linear solution, in addition to reducing memory storage requirements (which is a particularly important issue in the solution of large scale problems). Some of these are extensions/refinements of the original Frontal solver. We remark that a number of such procedures (with their respective source codes) are available (conditions may apply) from the LAPACK (Linear Algebra PACKage - http://www.netlib.org/lapack) repository or from the HSL Library (http://www.cse.cse.scitech.ac.uk/nag/hsl). For the reader interested in gaining speed, we would recommend the replacement of the existing solver of FRONT by a faster one. We remark though that this is a substantial programming task. Another aspect here is the fact that computing times in FRONT are directly linked to the frontwidth of the system which, in the present version of HYPLAS is fixed and depends, for a given mesh, on how the degrees of freedom are numbered (node numbering). The incorporation of a frontwidth optimiser (which re-numbers the degrees of freedom in order to minimise the frontwidth) in FRONT could produce some good savings in computing times. Such savings become particularly noticeable in larger problems where the original node numbering produces an excessively large frontwidth. (ii) Material-specific computations The issues pointed out here affect only the computing times for specific material models and are expected to have a much lower impact in overall speed than the linear solver issue discussed above. Some of the material model-specific computations carried out in HYPLAS could be made a bit faster. For example, for isotropic models whose stress update is carried out in the principal stress space (such as the Tresca and Mohr-Coulomb models - see routines SUTR and SUMC, files ../HYPLAS_v2.0/src/TRESCA/sutr.f and ../HYPLAS_v2.0/MOHR_COULOMB/sumc.f, respectively) the spectral decomposition of the stress in carried out in the state update update routine and then repeated in the corresponding routine for computation of the consistent tangent operator (refer to files ../HYPLAS_v2.0/src/TRESCA/cttr.f and ../HYPLAS_v2.0/src/MOHR_COULOMB/ctmc.f, respectively, for the Tresca and Mohr-Coulomb plasticity models). Some savings in computing time can be achieved here by storing the stress eigenprojection tensors (these can be stored as state variables) during the execution of the state updating and then retrieving them later for use in the computation of the consistent tangent operator. This change can be incorporated to the code relatively easily. The computation of the exponential map and is derivative for the single crystal plasticity model (routines EXPMAP, file ../HYPLAS_v2.0/src/CRYSTAL/expmap.f and DEXPMP, file ../HYPLAS_v2.0/src/CRYSTAL/dexpmp.f) is carried out in three dimensions (these routines have been adapted from an earlier three-dimensional code). To improve efficiency, these can be adapted to work only in two-dimensional problems by removing the unnecessary operations related to the third dimension. 6.(b) Output of nodal averaged values The reader should be aware that the way in which nodal averaged values of stresses and other variables are calculated in HYPLAS is very basic (and rudimentary). This feature of the program is made available only to help those interested in producing contour plots, etc from results presented in HYPLAS result files and should be useful in many circumstances of interest. This facility has in fact been used in producing many of the figures presented in the textbook. But note, for example, that the values of incremental plastic multipliers for plasticity models may take (inadmissible) negative values when extrapolated from Gauss-point to nodes and averaged. We remark that more sophisticated and refined techniques of transferring Gauss point values of variables to nodal points and obtaining the corresponding smoothed field are available in the current literature. These fall outside the scope of the companion textbook of HYPLAS. Platform: |
Size: 11008084 |
Author:gtcewli3 |
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Description: 摘要 ? ? 设计时的自动化加快了编码，并保证所有过程都用相同的命名规范和结构来生成。为了在大型 SQL 项目中尽量提高编码的效率，作者编写了一系列的设计时（design-time）存储过程，用它们来生成运行时（run-time）存储过程，并一直在工程中使用。最近，作者更新了其存储过程以便使用 SQL Server 2000 的特性，其中包括用户定义函数。本文所及内容涵盖创建并执行这些动态 T-SQL 脚本以使普通的数据库存储过程编码自动化。- Time the abstract design automation sped up the code, and
guarantee all processes all use the same naming standard and the
structure produce. In order to enhances the encoded efficiency as far
as possible in the large-scale SQL project, the author has compiled
when a series of designs (design-time) saves the process, produces
when the movement with them (run-time) saves the process, and always
uses in the project. Recently, the author renewed its memory process
in order to use SQL the Server 2,000 characteristics, including user
definition function. This article institute and the content cover
founds and carries out these dynamic T-SQL script to cause the
ordinary database memory process code automation. Platform: |
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Author:王洋 |
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Description: 功能概述： 提供一个时间序列的分析插件，只需要提供时间轴和数值轴，就可以进行相关的可视化分析计算。 接口要求： 利用TeeChart为主要平台构建，支持WebService，支持ActiveX，支持OLE Automation。 所有数值序列采用数组存储，独立于数据库，支持数据的转入转出，支持文本和XML等格式导入导出 图像支持矢量输出，支持多种文件格式输出，支持Stream方式输出图像。 序列数据源(含中间序列)支持交互修改. 基于年序列的频率分析见单独的频率分析插件Hfre（R），与空间相关的分析参考Viso和Space插件。 -functions outlined : to provide a time-series analysis of plug-ins, need only provide time frame and numerical axis, it can be related to the visual analysis. Interface : use TeeChart main platform for building support WebService support ActiveX, OLE Automation support. All numerical sequence using array storage, independent of the database, support data transfer to support XML and text formats derived images into vector output support, support for multiple output file formats, support Stream mode output images. Sequence data sources (including intermediate sequence) support interactive changes. Based on the frequency, sequence analysis, see separate plug-frequency analysis Hfre (R), and space-related analysis and reference Viso Space plug-in. Platform: |
Size: 742400 |
Author:刘雄 |
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Description: 该EXE软件可以免去通过SQL EXPLOR或者数据库查询界面进行查询的麻烦，直接可以打开该EXE文件，因为该EXE是读去BDE中的数据库别名进行连接，所以使用的时候你的保证你的数据库是否通过ODBC连接上。
因为在程序中用到了第三方控件（主要是RAISE系列控件），以及我自己在第三方控件开发的控件，所以打开界面是如果没有安装第三方控件可能报错，不过没关系，我用第三方控件都是处理界面用的，你完全可以用DELPHI自带的标准控间进行替换，从而达到在自己可以编译-the software can avoid EXPLOR or SQL database query interface for the trouble, can directly open the EXE file, which is read out EXE BDE the alias database linking, the use of the time you ensure that your database through ODBC connection. Because the procedures used by third-party controls (mainly RAISE series of controls), and my own controls in the development of third-party control, so if the open interface is not possible to install third-party control errors, but okay, I used to deal with third-party interface controls are used, you can use Delphi's own standards for inter-controlled replacement, and thereby achieve it in their own compiler Platform: |
Size: 833536 |
Author:吴用 |
Hits:
Description: ％ [nearest_neighbours] = find_nearest_neighbours( database, desc, max_dist )
％ Find the indices of the nearest neighbours of the given desriptors in the近邻点寻找算法，在非线性时间序列中很有用，是常用的算法- [Nearest_neighbours] = find_nearest_neighbours (database, desc, max_dist) Find the indices of the nearest neighbours of the given desriptors in the neighbor-point search algorithm, the nonlinear time series of very useful, is a commonly used algorithm Platform: |
Size: 1024 |
Author:zhxj |
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Description: 基于多线程串口通信的生产数据实时采集系统，对系统在实现中涉及的多线程处理技术、串行通信、数据库访问技术和Socket 通信技术作了较为详尽的说明-Based on multi-threaded serial communication in real-time production data acquisition system, the system involved in the realization of multi-threaded processing technology, serial communications, database access technology and Socket Communications Technology made a more detailed description of Platform: |
Size: 149504 |
Author:yn |
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Description: 新飞库电子书连载系统\新飞库电子书下载系统是国内首开源的款专业的电子书下载系统
功能强大，支持txt、chm、jar、jad、umd在线实时生成下载！
采用企业级标准应用三层架构，模块化设计，利用反射抽象工厂模式支持多种数据库访问。
【独家功能】自带有声小说采集，处理和批量发布！（独家）-Xinfei library e-book series system \ library e-book download Xinfei system is China' s first professional open source e-book download section system robust, support txt, chm, jar, jad, umd generate online real-time download! Enterprise-class applications using standard three-tier structure, modular design, the use of reflective abstraction factory pattern to support multiple database access. 【Function】 exclusive voice of the novel has its own collection, treatment and bulk release! (Exclusive) Platform: |
Size: 19084288 |
Author:李利 |
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Description: 介绍时间序列方面的数据，介绍时间序列库的应用-Introduced the time-series data on the application of time-series database Platform: |
Size: 1719296 |
Author:wang he |
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Description: 本文简要介绍了数据挖掘中的聚类、关联分析、时间序列分析等理论和技术，在分析目前交通领域的数据挖掘，特别是AIS信息的数据挖掘研究现状的基础上，针对网络化的AIS数据库的AIS信息特点，提出了用于AIS信息的挖掘方法-This paper briefly describes the data mining clustering, association analysis, time series analysis theory and technology, in analyzing the data mining field of transport, in particular the study of AIS information on the status of data mining based on the AIS for network-oriented database The AIS information on the characteristics of the information is presented for the AIS Mining Method Platform: |
Size: 1081344 |
Author:赵新星 |
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Description: 新闻发布系统
本系统采用JDK 1.5.0_01作为开发环境,SQL SERVER 2000作为数据库服务器,RESIN-2.1.9作为测试服务器,实现了对新闻类别无限级分类设置、静态新闻的发布修改删除,前台页面的模板自定义和生成,以及后台管理员权限和数据库的备份收缩等一系列的功能,完成了一个静态新闻发布系统的所有功能,实现过程了采用了大量的JAVABEAN来封装对数据库和服务器实现复杂逻辑操作。系统捕获了绝大多数的异常情况,具有较好的容错性,前台页面全部生成HTML静态页面,杜绝了一般用户直接操作数据库的可能,能够承受大量用户同时浏览的压力,满足大部分新闻发布的需求。-This system adopts JDK 1. 5. 0 _ 01, as the development environment, SQL SERVER 2000 is regarded as the database server, RESIN-2. 1. 9 has realized as testing the server that revises and deletes the limitless grade of issue which classifies setting up , static news of the classification of the news, template, front desk of page self-defining to turn into, and authority and backup person who shrink a series of functions of database , administrator of backstage supporter , have finished all functions of a static news briefing system, realize the course has adopted a large amount of JAVABEANs to realize the complicated logic operation to the database and server.. Catch most unusual situations systematically, have fault-tolerant the better one, the front desk pages all produce HTML static page , has stopped general users operating the possibility of the database directly, can bear the pressure that a large number of users have a look around at the same time , meet most news briefing s dema Platform: |
Size: 3319808 |
Author:李文博 |
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Description: this the time series database use for Applying response analysis methods to estimate the effects of atmospheric pressure and temperature on sea level-this is the time series database use for Applying response analysis methods to estimate the effects of atmospheric pressure and temperature on sea level Platform: |
Size: 4018176 |
Author:amijeet |
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Description: 这是《数据挖掘原理与应用—SQL Server 2008数据库》的随书SQL语句、源代码和Excel范例文件，基于DMX，代码主要包括对SQL Server 2008和Excel 2007中已经集成好的数据挖掘算法的应用， 如贝叶斯聚类、决策树、时序、聚类、序列聚类、关联规则、神经网络、逻辑回归、OLAP立方体的等算法，具有极高的使用价值。-This is the " Principles and Applications of data mining-SQL Server 2008 database" SQL statements with the book, the source code and Excel sample file, based on the DMX, the code mainly on the SQL Server 2008 and Excel 2007 have been integrated in the application of good data mining algorithms such as Bayesian clustering, decision tree, time series, clustering, sequence clustering, association rules, neural network, logistic regression, OLAP cubes and other algorithms, with a high use value. Platform: |
Size: 27428864 |
Author:吴 |
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Description: 毕业设计及时系管理系统，该系统采用流行的ASP技术、Microsoft公司的SQL Server2000数据库服务器的WEB应用程序，基于浏览器/服务器结构，客户端采用IE浏览器，更加方便教师和学生使用。-Graduation time series management system, the system uses the popular ASP technology, Microsoft' s database server SQL Server2000 WEB applications, based on browser/server architecture, the client uses IE, teachers and students more convenient to use. Platform: |
Size: 99328 |
Author:高晓彤 |
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Description: 使用时间序列进行预测和建模的方法及其在预测公安部数据库中犯罪事件趋
势上的应用
-Time series prediction and modeling method and its application on crime trends in the forecast in the Ministry of Public Security database Platform: |
Size: 4998144 |
Author:毛玉凤 |
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Description: 简单的说，RRDtool (Round Robin Database Tool)就是一个强大的绘图的引擎，很多工具例如MRTG都可以调用rrdtool绘图。-RRDtool is the OpenSource industry standard, high performance data logging and graphing system for time series data. RRDtool can be easily integrated in shell scripts, perl, python, ruby, lua or tcl applications.
Platform: |
Size: 1462272 |
Author:lv |
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Description:
所谓的“Round Robin” 其实是一种存储数据的方式，使用固定大小的空间来存储数据，并有一个指针指向最新的数据的位置。RRDtool (Round Robin Database Tool)就.-RRDtool is the OpenSource industry standard, high performance data logging and graphing system for time series data Platform: |
Size: 1348608 |
Author:a |
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Description: 利用python进行数据分析，英文书籍，从pandas库的数据分析工具开始利用高性能工具对数据进行加载、清理、转换、合并以及重塑；利用matpIotlib创建散点图以及静态或交互式的可视化结果；利用pandas的groupby功能对数据集进行切片、切块和汇总操作；处理各种各样的时间序列数据。(Starting from the data analysis tools of pandas database, high performance tools are used to load, clean, transform, merge and remodel data; scatter plots and static or interactive visualization results are created by matpIotlib; data sets are sliced, sliced and aggregated by pandas group by function; and various operations are processed. Time series data.) Platform: |
Size: 12770304 |
Author:逗你玩H |
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Search - time series database