WebTest

上期技术CTP接口示例源码，可以根据这个示例开发自己的交易平台(Examples of technology interfaces on the CTP source)

显示RichEdit控件，VC++精选编程学习源码，很好的参考资料。(Display the RichEdit control, VC++ select learning programming source code, a good reference.)

一个完善的升级程序，可供编写自动升级程序模块参考。(A complete update program solution.)

c 函数查找C language function is quick (C language function is quick )

RTF文件格式研究报告,是学习RTF打印技术的好资料。(RTF file format research reports, is to learn good information on RTF printing.)

template for web page

We can convert BMP to RAW

用vb实现从读写txt文件，重新写入txt文件，为txt加一列等。( With vb a txt file read and write, re-write txt file to txt plus one and so on.)

GPS高程拟合，包括源代码，界面，请认真书写上传资料(GPS Elevation Fitting)

extracting background Bit-layer(A method of achieving background is presented which detect the moving object with statistics from complex scene. Compared with other methods of achieving image background, this approach can achieve and update simultaneously background. The method of moving object detection has the advantages of simplicity in computation, strong resistance to noise. The state transition matrix and observation matrix of Kalman filter are then defined to track the detected object. The experiment indicates that the method proposed has stability of forecast.)