Location:
Search - operate system
Search list
Description: 一款非常不错的售楼管理系统，易操作，界面友好，功能强大，还等什么啊，赶快下载吧-one very good sales management system, easy to operate, user-friendly, powerful, and so what ah, hurry to download! !
Platform: |
Size: 923933 |
Author: 劲国 |
Hits:
Description: 用汇编语言实现的一个简单的学生档案的管理系统，式界面操作的，通过鼠标的山下左右键来选择相应的菜单了执行操作。-assembly language of a simple student records management system interfaces to operate, through the mountains around the mouse button to select the menu for the corresponding execution.
Platform: |
Size: 701029 |
Author: 周亮 |
Hits:
Description: 这一个应用于symbian 操作系统，可以操作CContactDataBase库的一个程序，利用这个程序，举一反三，可以操作名片夹库中的每个字段-this one for football scores operating system, can operate a CContactDataBase procedures for the use of this procedure, an example can operate card holder for each of the field
Platform: |
Size: 29416 |
Author: dog |
Hits:
Description: 基于目前许多中小型公司, 机关,中小学校,大学院系等都有自己的图书库, 供内部人员借阅。因采用通用的图书管理系统耗资成本较大，且操作复杂，需要培训成本。多数单位为此依然延用传统的手工登记办法，图书流失，管理不便。图书借阅管理程序正是面向这样的中小用户对图书管理的需要而设计开发的，其宗旨是： 简单， 实用，满足图书的分类、增删维护，借阅归还、登记、查询，会员的等级管理、信息维护等。本程序是采用JAVA技术开发的C/S结构应用程序， 数据库支持MySQL 和MSSQL SERVER ，客户端采用Java Swing。-Based on the current number of small and medium companies, institutions, schools, universities and other faculties have their own libraries for internal staff to borrow. By the use of generic library management system, which costs costly and complicated to operate, and the need for training costs. Most of this unit remains the extension of the traditional manual system of registration books wastage, management inconvenience. Library Readers management procedures is for the small and medium-sized users of library management and the need for design and development, its purpose is : simple, practical and meet the classification of books and additions, maintenance, borrow restitution, registration, inquiries, members of the hierarchy management, information and maintenance. This procedure is u
Platform: |
Size: 16101637 |
Author: gdd |
Hits:
Description: 万家福超市管理系统是一个能实现后台数据库管理和前台收银操作的数据库管理系统，具有分类添加商品、逐类管理商品，合理存取数据、操作方便等优点，收银台也是经过了精心设计，具有操作方便、介面友好等等优点，该系统还具有人事管理功能，分设了超级管理员、一般管理员、收银员三个权限，他们分别具有不同的用户权限，-10,000 Fuk supermarket management system is to achieve a background in database management and operation of future cash register database management system, with added classification of commodities, commodity-by-category management, reasonable access to data, the advantages of easy to operate, after the checkout is well-designed, with easy to operate and interface friendly etc. advantages, the system also has the personnel management function, in both the super managers, general managers, cashiers three powers, they were with different privileges,
Platform: |
Size: 9219967 |
Author: 天马行空 |
Hits:
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 |
Hits:
Description: Nicesoft ERP 是新一代智能型 ERP 系统，针对建筑、制造、电子、化工、出版、纺织、服装、加工、五金、医药等不同行业需求从计划、生产、物料、库存、销售、财务、结算全方位进行计划和管理 , 合理分配资源，减少资金占用，为企业运营起到促进作用。 上手容易、操作简便： 管理快速十分钟： 十分钟内可获得全部企业经营重要信息。实时详尽全面反映经营利润情况、经营费用情况、资产负债情况、资金结存、库存及库存变动情况、应收应付情况、员工借款情况、销售采购情况、销售采购排行情况、加盟连锁排行榜等等。 熟练系统半小时： 操作界面统一简单，半小时内一般用户均能熟练操作本系统。系统提示信息完全业务化，系统设计以企业经营管理业务活动为根本，只要用户业务熟练，就可随心所欲操作本系统。该系统是本公司精心专为广大专业管理人员和一线工作人员量身定做的，功能极为强大的智能型 ERP 产品。 订单报表立时得： 所有订单、凭据、报表可立即在互联网上发布和查阅。-Nicesoft ERP is a new generation of intelligent ERP system, in construction, manufacturing, electronics, chemicals, publishing, textile, clothing, processing, hardware and medicine from different industries demand planning, production, materials, inventory, sales, finance, clearing all projects and management and rational allocation of resources, reduce capital occupied for corporate operations play a role. Easy to get started, easy to operate : managing rapid 10 minutes : 10 minutes available to all the important business information. Detailed and comprehensive real-time operating profits reflected, operating expenses, assets and liabilities, fund balances, inventory and inventory changes, receivables deal with the situation, the staff of the borrower, marketing procurement, procurement t
Platform: |
Size: 7521280 |
Author: 宗树 |
Hits:
Description: 人事管理系统C++编写的人事管理系统，控制台程序，运行编译生成的EXE文件后，按“1”键进入主要功能区，也就是人事维护菜单项，其内部功能是对人事信息的添加、删除、修改、查询、显示、全删和退出等功能选项，操作本程序感觉回到了486时代，呵呵。-Personnel management system, personnel management system C++ written console program, run compiled EXE file, press " 1" key to enter the major functional areas of maintenance menu item, that is, personnel, internal functions of personnel information to add, delete full delete and exit options, modify, query, display, operate the program feeling back 486 times.
Platform: |
Size: 15360 |
Author: jtgame |
Hits:
Description: 获得系统内回收站的资源，并可以操作-Recycling within the system resources and can operate
Platform: |
Size: 77824 |
Author: |
Hits:
Description: 操作系统实验 生产者与消费者 互斥问题 信号量操作 两种选择-experimental operating system producers and consumers Mutual Exclusion signal to operate two options
Platform: |
Size: 3072 |
Author: 邓文 |
Hits:
Description: 东之源超市管理系统是用delphi开发的基于windows的小型数据库管理软件。使用该软件对中小型超市进行简单的进销存管理和数据查询，将给您的工作带来方便。该软件有界面漂亮、操作方便、简单管理等特点。 本软件可以实现的功能如下： 用户管理，包括用户的添加、删除、密码和权限的修改； 备份管理，包括数据库的备份、数据库的还原； 商品管理，商品的添加、删除、修改、销量统计和分类查询； 商品报表； 销售商品：通过输入货物编号和数量实现商品销售，并提供库存判断、找零计算等功能； 销售报表和销售历史； 今日盘点，告诉用户今日的销售额是多少； 人事管理，共享版本不提供些功能； 帮助功能，软件的使用或相关说明； 登录和退出登录，实现了管理员和销售员不同权限的分类；-East Supermarket source management system is developed based on delphi windows of the small database management software. Use the software to small and medium-sized supermarkets simple inventory management and data inquiries, your work will bring convenience. The software interface is beautiful, easy to operate and simple management features. The software can achieve the following functions : user management, including users add, delete, password changes and competence; Backup management, including database backup and restore databases; Commodity Management, a commodity add, delete, modify, sales statistics and classifications inquiries; Operators Commodities statements; sales of commodities : the importation of goods through the number and volume of products sold, and to provide inventory
Platform: |
Size: 2720768 |
Author: 方在笑 |
Hits:
Description: 本系统的名称为“小型图书馆管理系统”,它具有以下功能: 1.借书,还书 2.增书,删书 3.按作者名或专业领域检索图书 4.查找被某为读者借走的一批书 5.查找最近借走某书的读者 6.查找某管理员的操作记录. 备注:① 管理员分四类:借书管理员,还书管理员,采编管理员(增书,删书),馆长助理 ② 读者有最大借书量 ③ 图书未归还前,不能对它进行借书操作.-the system known as "mini-library management systems," it has the following functions : 1. Library, book 2. Zeng, adding three books. According to the author or professional search field 4. A search was to take readers through a number of book five. You go through a recent book readers 6. the search for a caretaker operational records. Note : administrators at four categories : library administrators, book manager, editorial manager (by, censored books), the Assistant Curator readers have the greatest volume library books had not returned before it can operate for the library.
Platform: |
Size: 464896 |
Author: 李勃东 |
Hits:
Description: lwIP是瑞士计算机科学院（Swedish Institute of Computer Science）的Adam Dunkels等开发的一套用于嵌入式系统的开放源代码TCP/IP协议栈。Lwip既可以移植到操作系统上,又可以 在无操作系统的情况下独立运行.-lwIP Switzerland Computer Sciences (Swedish Institute of Computer Science), Adam Dunkels such as the development of a set of embedded systems for the open source TCP/IP protocol stack. Lwip can migrate to the operating system, can in no circumstances the operating system operate independently.
Platform: |
Size: 319488 |
Author: |
Hits:
Description: 功能:1.显示系统进程及进程的模块、线程信息。2.能杀死任意进程包括系统服务进程。3.能释放任意进程中的任意模块，不过有些关键模块释放不了。4.结束任意进程中的任意线程。5.请用右键进行操作。编译平台:1.该代码在Windows2000+sp2+VC.net平台下编译通过。应用:1.可以用来结束有些以服务进程形式的HACKER及病毒进程。2.可以干掉以DLL形式存在的木马。警告：不要太随意得KILL进程，有些服务进程你KILL了之后要倒霉的。-functions : 1. Display System processes and process modules, the threads of information. 2. Kill arbitrary process services including system process. 3. The process can be arbitrary release of arbitrary modules, but some key module can release. 4. End arbitrary arbitrary process threads. 5. Please use the right to operate. Build Platform : 1. The code in the Windows platform sp2 VC.net compile. Application : 1. The end can be used to serve some form of Steven Raymond Thinker process and the process of the virus. 2. DLL can kill a form of Trojan horse. Warning : Do not KILL too casual in the process, some of the process after you KILL to hurt.
Platform: |
Size: 274432 |
Author: 李小 |
Hits:
Description: 本系统是医院中红细胞计数的使用系统。系统硬件平台包括高倍放大镜，图像采集卡，社戏囊头，高性能计算机等。它具有误差小，界面简单，容易操作等优点。-the hospital system is the use of red blood cell count system. System hardware platform including high-power magnifying glass, image acquisition card, the first drama capsule, high-performance computers. It is a small error, simple interface, easy to operate advantages.
Platform: |
Size: 98304 |
Author: 李蕙 |
Hits:
Description: 进程管理的一个代码，vc做的，可以查看当前系统的所有进程，并可以操作进程。象win优化大师里的那个进程管理。-It is a process management program code in vc.You can use it to examine and operate all processes of the current system.It is just like the process management tool in window s optimization expert.
Platform: |
Size: 359424 |
Author: 王风 |
Hits:
Description: 用汇编语言实现的一个简单的学生档案的管理系统，式界面操作的，通过鼠标的山下左右键来选择相应的菜单了执行操作。-assembly language of a simple student records management system interfaces to operate, through the mountains around the mouse button to select the menu for the corresponding execution.
Platform: |
Size: 17408 |
Author: 赵宝 |
Hits:
Description: 文件管理:可以浏览某目录下的文件和目录，并对其进行操作（编辑，删除，打包，解压等），还可以进行定义操作。支持多文件上传，新建目录和文件 邮件发送:发送email给某人 数据管理:mysql数据备份和导入，编辑数据表（含浏览数据、修改、删除、新增记录等），数据表的优化、检查、分析、清空和删除（可批量操作），查看数据表占用空间（包括各表的记录，大小，建立时间，更新时间）等 系统参数:查看php环境参数、mysql参数，状态 系统设置:修改程序运行参数 网站统计:可以统计你的网站的访客浏览了那些页面，从哪里跳转来的，他们的ip和ip所在地是多少，一天共浏览了多少页面和有多少ip浏览了你的网站-document management : can browse a directory of files and directories, and its operations (edit, delete, packing and decompression, etc.) can also be used for operational definition. Support multiple file uploads, new directories and files mail : Send email to a person data management : mysql data backup and import, edit data tables (including data browsing, modify, delete, new records, etc.), data tables optimization, inspection, analysis, emptied and delete ( Batch can operate), view the data in table occupy space (including the table of records, size, creation time and update time) system parameters : View php environmental parameters, mysql parameters, the state system settings : to amend the operating parameters Site Statistics : Statistics can you visit the website passengers who vis
Platform: |
Size: 1550336 |
Author: 马强 |
Hits:
Description: 这是一个空间分配与回收的课程设计。。 具体的的步骤大家可以看。 1. 实验原理：在系统初始化话时。主存除了操作系统所占部分外。整个用户区是一个大的 空闲区。可以按作业所需空间大小顺序分配空闲区直到不够为止。当作业结束时，它的占用分区被回收。这个空闲区又可以根据新作业的大小重新分配，所以主存中的已占分配和空闲区的数目和大小都是在变化的，可以用两张表“已分配区表”和“空闲区表”来记录和管理-This is a space allocation and recovery of curriculum design. . Specific steps everyone can see. 1. Experimental principle : the system initialization words. In addition to the main deposit as part of the operating system outside. Users whole area is a major leisure area. According to space operations, order allocation idle until the district far enough. When operating at the end of its occupation through recycled. This free zone can operate under the new redistribution of the size, the main deposit accounts and the distribution of free number and size are changing, you can use Table 2 "has been allocated District Table" and "leisure District Table" to record and management
Platform: |
Size: 2048 |
Author: 周强 |
Hits:
Description: 一款非常不错的售楼管理系统，易操作，界面友好，功能强大，还等什么啊，赶快下载吧-one very good sales management system, easy to operate, user-friendly, powerful, and so what ah, hurry to download! !
Platform: |
Size: 923648 |
Author: 劲国 |
Hits:
«
1
2
...
5
6
7
8
9
1011
12
13
14
15
...
50
»