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自然连接
计算任意两个表的简单自然连接过程。假设有两个表A、B，分别为m1行、n1列和m2行、n2列，求它们简单自然连接的结果C=A B(i=j)。(A simple natural join procedure for computing two arbitrary tables. Suppose there are two tables A and B, which are M1 rows, N1 columns and M2 rows, N2 columns, and the result of their simple natural connection is C=A B (i=j).)
- 2017-10-31 17:35:34下载
- 积分：1
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PreviewHandlerEditor
DEA solver for windows 10 in matlab4
- 2020-06-20 14:40:01下载
- 积分：1
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本程序主要功能有：“现金管理”、“存款管理”、“债权管理”、“债务管理”这4个功能。
服务器需开启SQLite和SQLite PDO Driver。（PHP...
本程序主要功能有：“现金管理”、“存款管理”、“债权管理”、“债务管理”这4个功能。
服务器需开启SQLite和SQLite PDO Driver。（PHP5以后的版本都自带了SQLite）
在inc.php中可以修改数据库地址和管理员密码。-The main function of this procedure are as follows: "cash management", "deposit-taking management," "debt management", "debt management" in this function 4.
Servers need to open a SQLite and SQLite PDO Driver. (PHP5 own future versions of SQLite)
Inc.php can be modified in the database address and an administrator password.
- 2022-04-27 21:39:46下载
- 积分：1
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rtklib_2.4.2_bin
RTKLIB是日本东京海洋大学开发（Tokyo University of Marine Science and Technology）开发的一个开放源程序包，供标准与精确GNSS全球导航卫星系统应用。RTKLIB包括一个可移植的程序库和几个应用程序（AP）库。
RTKLIB的特点：
（1）支持标准的和精确的定位算法：GPS，GLONASS，QZSS准天顶卫星系统,北斗和SBAS
（2）支持多种定位模式与GNSS实时和后处理：单点，DGPS / DGNSS，动态的，静态的，移动基线，定点，PPP运动，PPP静态和PPP定点(RTKLIB is an open source package developed by Tokyo University of Marine Science and Technology in Tokyo, Japan, for standard and precise GNSS global navigation satellite system applications. RTKLIB includes a Portable Library and several application library (AP) libraries.
The characteristics of RTKLIB:
(1) support standard and accurate localization algorithms:
GPS, GLONASS, QZSS quasi zenith satellite systems, Beidou and SBAS
(2) support a variety of
Location mode and GNSS real time and post processing:
Single point, DGPS / DGNSS, dynamic, static, moving baseline, fixed point, PPP motion, PPP static and PPP fixed point)
- 2017-11-16 13:58:42下载
- 积分：1
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用VC.NET中的WININET协议开发的FTP上传工具
用VC.NET中的WININET协议开发的FTP上传工具-VC.NET with the development agreement WININET FTP upload tools
- 2022-08-14 16:42:48下载
- 积分：1
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Dean_PLL_sample_org
Dean 的PLL Performance,Simulation and Design 这本书里实例matlab程序(Dean of the PLL Performance, Simulation and Design This book PLL filter matlab program to solve the)
- 2016-02-16 16:41:19下载
- 积分：1
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snow100
用vb语言写的 程序，可以模拟下雪，不算太真实(make an example of snow)
- 2016-03-13 22:34:19下载
- 积分：1
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guess
说明： 一个能知道你所想的程序，结果会令你出乎意料的惊奇，其实如果你用理智的态度去想想，你就会知道为什么，这个程序是在ＷＩＮＤＯＷＳ ＸＰ下用Ｃ＋＋写的(A program that can know what you are thinking,and the result will suprise you very much,but if you think logically,you shall know why,this program is developed in WINDOWS XP using C++.)
- 2010-04-19 22:49:26下载
- 积分：1
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Socket using a small program written in VC, there are client and server, the two...
用VC编写的socket小程序，有客户端和服务端，两者3次握手建立连接，用到了最基本的socket，bind，listen，send，receive，函数，非常适合初学者，我就是用这个例子学习的socket编程，很经典的例子有，还有小界面-Socket using a small program written in VC, there are client and server, the two three-way handshake to establish a connection, use the most basic socket, bind, listen, send, receive, function, very suitable for beginners, but I just use this example to learn socket programming, it is the classic case in point, there is a small interface
- 2022-02-21 08:12:34下载
- 积分：1
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DedeCMS-V5.7-GBK-SP1-(1).tar
对于新手来说，是一款非常实用 ，非常简单的一款源码
- 2013-06-09 17:57:47下载
- 积分：1
