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knapsackproblem
有不同重量的物品n件，求从这n件物品中任取一部分物品放入背包，使选中的物品的总重量不超过指定的限制重量，但选中物品的价值之合为最大。即任意给定物品个数及它们的重量和价值，在最大的限制重量一定的情况下，为了使价值最大，选出最优解。(There are different weights of items n pieces from n items in order to obtain any portion of the goods into the backpack, so that the total weight of the selected items does not exceed the specified weight limit, but the combined value of selected items as the greatest. That any given number of items and their weight and value limits the maximum weight of certain circumstances, in order to value the most, select the optimal solution.)
- 2010-03-09 08:21:56下载
- 积分：1
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image-vector
图像矢量化源码，一个图像矢量化源码，可运行在vc++6.0平台式(Image vector)
- 2020-10-12 20:17:33下载
- 积分：1
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TimeFrequency
时频分析在MATLAB环境下的源代码。用来分析振动信号，提取特征，故障诊断(Time-frequency analysis in MATLAB source code. It used to analyze the vibration signal, feature extraction, and troubleshooting)
- 2016-05-11 11:04:23下载
- 积分：1
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Explorer
MFC Explorer Sample Code
- 2014-02-13 15:01:09下载
- 积分：1
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Debug
程序调试方法，查找debug所在,精品文档，共享一下(code Debug)
- 2013-11-11 10:23:02下载
- 积分：1
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heart1
制作类似心电图波形 程序(ECG waveform program)
- 2017-07-21 09:16:59下载
- 积分：1
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PowerfulMailSystem
强大的C++邮件服务器系统...不可多得.(Strong C++ mail server system ... rare.)
- 2010-05-12 15:19:48下载
- 积分：1
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Virtual-function
本示例描述了虚函数的使用规则和注意事项，并且说明了纯虚函数的意义。(The rule and attention for the virtual function are described in the demo, and the significance of virtual function is presented.)
- 2011-09-12 15:24:09下载
- 积分：1
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Virtual-screen-and-realization-
Visual C++语言提供了虚屏功能，利用它及Windows GDI图形函数，可编制出功能强大的图形处理程序。虚拟屏幕的原理是，首先定义一个虚拟设备描述表及一块位图象数据区，将本应在实际窗口的绘画处理转移到此图象数据区（这块图象数据区功能相当于视频存储区），绘画操作完成后可通过图象传递，将结果弹出到可视窗口。许多Windows环境的图形处理或CAD系统都采用了这种技术。如GIS软件Mapinfo、AutoCAD for Windows等，它们的图形操作功能如开窗、漫游等的基础都是建立在虚屏基础上，并且将操作界面都作成工具窗（一种特殊的窗口，客户区内规则地排列着图象按钮响应操作代码）的形式，直观、灵活且便于用户选择操作。VC++的CDC类、CBitmap类封装了对虚屏的操作，利用类的继承性，也可很容易的实现工具窗。(Visual C++ provides a virtual screen function, use it, and Windows GDI graphics functions, can be prepared in a powerful graphics program. The principle of the virtual screen, first define a virtual device description table and a bit image data area, the present should be transferred in the actual window painting processing of this image data area (this image data area function equivalent to the video memory area ), after the completion of the painting operation can be passed through the image, the results of the pop-up to the visible window. Graphics or CAD system for many Windows environment using this technology. GIS software Mapinfo, AutoCAD for Windows and other graphics operations functions such as windows, roaming the foundation are built on the basis of the virtual screen, and the operator interface made tool window (a special window, the client area regularly arranged in the form of image button in response to the operation code), intuitive, flexible and user-fri)
- 2012-11-29 00:55:11下载
- 积分：1
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GPIO-LED
这是一个基于Linux平台开发的2410-LED驱动程序(This is a Linux-based platform developed 2410-led driver)
- 2012-07-09 09:05:51下载
- 积分：1
