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Description: Excel reader library with source code
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Size: 6692 |
Author: jackyzhong |
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Description: Excel文件读取-Excel document reader
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Size: 28711 |
Author: 李长武 |
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Description: Excel文件读取-Excel document reader
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Size: 3438592 |
Author: 李长武 |
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Description: 经济分析软件的设计与实现
摘 要：经济预测在现代经济生活中的作用变的越来越重要。它是企业确定政策，进行决策和制定计划的依据；是提高经营管理水平、改善计划工作的重要内容。该系统以某一燃气公司2001-2005年的历史数据信息为基础。它实现对公司的历史经营、客户发展状况进行统计和分析，然后根据分析结果采用合适的经济数学方法对历史数据作运算得出所需要的预测结果。本文首先对燃气公司的2001-2005年数据表中的历史数据作详细分析；其次，结合统计数学的知识，对现有的各种经济预测方法做深入的理解；第三，设计数据库。把表中的历史数据从Excel中导入到MySQL中，便于以后从数据库中调用数据和将数据库存入数据库中。第四，设计预测模型。以经济预测方法为基础，合理设计相关预测模型，实现对该燃气公司的2006年的经济预测工作。最后，对系统中仍存在的不足和缺陷做阐述，为以后的研究工作提出了一些自己的想法。
关键词：经济预测 预测模型 移动平均预测法
指数平滑预测法 灰色预测法 数据库图形化
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Size: 2424832 |
Author: 天枫 |
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Description: 实现 excel读取 ，采用一个新的类，读取文件的每义行-Excel reader realize that the adoption of a new category, read the paper every Yoshiyuki
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Size: 171008 |
Author: sdf |
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Description: Excel是微软公司办公自动化套件中的一个软件，他主要是用来处理电子表格。Excel以其功能强大，界面友好等受到了许多用户的欢迎。在办公的时候，正是由于Excel的这么多的优点，许多重要的数据，往往以Excel电子表格的形式存储起来。这样就给程序员带来了一个问题，虽然Excel功能比较强大，但毕竟不是数据库，在程序中处理数据库中的数据比其处理Excel表格中的数据容易许多。那么如何用Visual C＃读取Excel表格中的数据？在以前用Delphi编程的时候，对于不同的用户，他们对于打印的需求是不一样的，如果要使得程序中的打印功能适用于每一个用户，可以想象程序设计是十分复杂的。这时想到Excel，由于Excel表格的功能强大，又由于几乎每一台机器都安装了它，如果把程序处理的结果放到Excel表格中，这样每一个用户就可以根据自己的需要在Excel中定制自己的打印。这样不仅使得程序设计简单，而且又满足了诸多用户的要求，更加实用了。那么用Visual C＃如何调用Excel，如何又把数据存放到Excel表格中？这是本人开发一套软件时总结的资料。-Excel is a Microsoft office automation software package, he is mainly used to deal with spreadsheets. Excel its powerful, user-friendly, such as has been welcomed by many users. Time in the office, it is precisely because so many Excel advantages, many important data, often in the form of Excel spreadsheets stored. This gives the programmer with a problem, although more powerful Excel functions, but not the database, in the proceedings deal with the data in the database than its deal with the data in Excel spreadsheet much easier. Then how to use Visual C# to read the data in Excel spreadsheet? Used in previous Delphi programming time for different users, their demand for print is not the same as, if the process to make printing function applied to each user, it is conceivable that program design is very complex. Then think of Excel, as a result of powerful Excel spreadsheet, and because almost every machine has installed it, if we deal with the results of procedures on the Excel spre
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Size: 6144 |
Author: jia li you |
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Description: This is tutorial to read excel file with PHP-This is tutorial to read excel file with PHP..
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Size: 22528 |
Author: Andris |
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Description: PHP操作office软件excel的框架，里面包含很多例子demo,可以参照demo学习做自己的项目。-Operating office software excel PHP framework, which contains many examples demo, demo can refer to learn to do their own projects.
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Size: 23552 |
Author: 杨超 |
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Description: php-excel-reader是一个使用php实现的用来读取excel里面数据的php源码程序，感兴趣的朋友可以下载-php-excel-reader is a php php source program used to read the data of the excel inside , interested friends can download to see
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Size: 21504 |
Author: ymgepny |
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Description: 脚本语言服务端php实现，php-excel-reader是一个使用php实现的用来读取excel里面数据的php源码程序，感兴趣的朋友可以下载看看,作为开发的各种例子程序代码-Scripting language server to achieve php , php-excel-reader is a use php php source program used to read the data of the excel inside , interested friends can download and see , as the development of a variety of examples of program code
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Size: 21504 |
Author: zbovbrz |
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Description: PHP读取EXCEL文档,在线显示EXCEL文档内容-EXCEL online reader. display EXCEL document
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Size: 26624 |
Author: cexo |
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Description: 利用php实现，php-excel-reader是一个使用php实现的用来读取excel里面数据的php源码程序，感兴趣的朋友可以下载看看，学习研究参考均可-Using php realized , php-excel-reader is a use php php source programs used to read data excel inside , interested friends can download to see and study reference can
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Size: 21504 |
Author: paebzus |
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Description: php脚本语言实现，php-excel-reader是一个使用php实现的用来读取excel里面数据的php源码程序，感兴趣的朋友可以下载看看，参看、研究和阅读，提升自我-php scripting language , php-excel-reader is a use php php source programs used to read data excel inside , interested friends can download and see , see , study and reading , enhance self-
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Size: 22528 |
Author: wxlggjp |
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Description: php脚本语言实现，php-excel-reader是一个使用php实现的用来读取excel里面数据的php源码程序，感兴趣的朋友可以下载看看，手头参考的例子程序代码-php scripting language php-excel- reader is a php php source program used to read the data of the excel inside , interested friends can download and see examples of program code reference on hand
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Size: 22528 |
Author: lvrwzce |
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Description: php脚本语言实现，php-excel-reader是一个使用php实现的用来读取excel里面数据的php源码程序，感兴趣的朋友可以下载看看,作为开发的各种例子程序代码-php scripting language , php-excel-reader is a use php php source program used to read the data of the excel inside , interested friends can download and see , as the development of a variety of examples of program code
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Size: 22528 |
Author: wrqyppt |
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Description: 通过php编码实现的，php-excel-reader是一个使用php实现的用来读取excel里面数据的php源码程序，感兴趣的朋友可以下载看看,可以作为初学者例子代码-Php coding , php-excel-reader is a realized using php the php source program used to read data excel inside , interested friends can download and see , as a beginner example code
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Size: 22528 |
Author: uccmxid |
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Description: 一份不错的php源码，php-excel-reader是一个使用php实现的用来读取excel里面数据的php源码程序，感兴趣的朋友可以下载看看，学习研究参考均可-A good source of php , php-excel-reader is a use php implementation to read excel inside data the php source programs , interested friends can download to see, study reference may be
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Size: 22528 |
Author: fllaasv |
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Description: 利用php实现，php-excel-reader是一个使用php实现的用来读取excel里面数据的php源码程序，感兴趣的朋友可以下载看看,作为开发的各种例子程序代码-Achieved using the php , php-excel-reader is an implementation using php excel used to read the data inside the php source programs , and interested friends can download to see , as the development of the various examples of program code
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Size: 23552 |
Author: xawkuufg |
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Description: PHP对Excel操作-utf8版本，支持读取中文内容，可读取到XLS文件里的所有内容，包括Excel表的格式、文字格式、单元格样式等，主要是使用微软的类库excel_reader2.php实现，ProjectSend是一个使用php实现的基于ftp的一个项目管理程序，参考学习这个例子对于PHP读取文件有帮助-PHP-utf8 version for Excel operations, support for reading Chinese content, you can read all the contents of XLS files, including Excel format tables, text formatting, cell styles, are primarily achieved using Microsoft' s library excel_reader2.php , ProjectSend is a realization of a project using php ftp-based management procedures, refer to the example of learning to read files helpful for PHP
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Size: 21504 |
Author: spudn94 |
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Description: 两个excel文件，按关键列进行关联，将一个文件中的内容导入别一文件中的新列。-Two excel files, press the key columns association will import the contents of a file in a file in another new column.
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Size: 16629760 |
Author: yuxinfang |
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