arcengine

Enable to ctrl+alt+del and Regedit

一套完整的用vb.net做的音乐网站(a complete vb.net do with the music website)

VB开发的电子琴，有录音，回放功能，界面很酷。(a Piano soft developed by VB,It has record,playback function with perfect interface.)

sudoku untuk testing

地级城市驻地，GIS数据shp格式，完整版(Prefecture level city resident, GIS data SHP format, full version.)

说明：  VB编写的程序加花保护代码希望大家喜欢!!!(sfsadfasdfaf)

VC编程随机数示波器实例代码VC programming random sample code oscilloscope (VC programming random sample code oscilloscope )

在Visual Basic环境下实现在picturebox里画点，线，面的功能(In the Visual Basic environment to achieve in painting in the PictureBox point, line, surface features)

VB采用最小二乘法演示如何在VB中实现线性拟合和二次拟合，编译时候需要TeeChart5.ocx，已将此文件打包，你无需再下载。新建 Microsoft Excel 工作表.xls里是测试数据，程序会自动读龋这里要说的是： 　　1.1 线性拟合：给定一组数据（xi，yi），i=1，2，…，m，做拟合直线。 　　1.2 二次拟合：给定数据系列（xi，yi），i=1，2，…，m，用二次多项式函数拟合这组数据。作出拟合函数与数据序列的均方误差最校 (VB using the method of least squares linear fit and demonstrates how to implement a quadratic fit in VB compiler when needed TeeChart5.ocx, has packed this file, you do not need to download. Newly built in Microsoft Excel worksheet xls test data, the program will automatically read caries say here is: 1.1 linear fit: Given a set of data (xi, yi), i = 1,2, ..., m, do fitting a straight line. 1.2 quadratic fit: given data series (xi, yi), i = 1,2, ..., m, with a quadratic polynomial function fitting this set of data. Fitting function to the data sequence with the best mean square error correction)

采用VB6.0编写的小软件，可以实现打字检查正确率，用来学习文本操作。(The small software written by VB6.0 can achieve the correct rate of typing checking, and is used to learn text operation.)