fangkuai2

dsp信号处理模板，实现信号处理图形化，可自由扩展功能(dsp signal transform )

采用VB6.0编程的MD5加密算法。MD5就是采用单向加密的加密算法，对于MD5而言，有两个特性是很重要的，第一是任意两段明文数据，加密以后的密文不能是相同的；第二是任意一段明文数据，经过加密以后，其结果必须永远是不变的。前者的意思是不可能有任意两段明文加密以后得到相同的密文，后者的意思是如果我们加密特定的数据，得到的密文一定是相同的。(Using VB6.0 programming of MD5 encryption algorithm. MD5 is the use of one-way encryption algorithm, for MD5, there are two characteristics is very important, the first is any two plaintext data encrypted ciphertext, later not to be the same second is an arbitrary piece of plaintext encrypted data, then, the results must always be the same. The meaning of the former is unlikely to have any two plaintext after getting the same ciphertext, which means if we encrypt specific data, the encryption must be the same. )

To get this task done, my first instinct was to catch the WM_ERASEBKGND in CMainFrame and do the FillSolidRect there. But I soon realized that approach didn t do anything other than make the frame flicker and show red only when it s being resized, otherwise the gray background was completely intact. Not exactly what I was looking for. Suddenly it became a little mystery. Why doesn t the background of the frame change when I fill it with a color in the frame s WM_ERASEBKGND handler? So I went on a hunt, I went through a lot of the CMDIFrameWnd and CFrameWnd code looking for methods that would draw on the frame, and there was not much there. I finally ended up at CMainFrame::OnCreate method, I set a breakpoint and stepped through the CMDIFrameWnd::OnCreate method. After what seemed to be hours of searching I came across the following code in CMDIFrameWnd::CreateClient:

绘图系统，VC++ MFC ，可以绘制直线，椭圆，点，圆，可以擦除(VC++ MFC painterusepatten draws basic graph)

minicom操作指南，对于学习嵌入式尤其是linux的人来说是很有用的(minicom operation guide for learning embedded Linux in particular who is a very useful)

VC6.0开发，3年前开发的PCI9052接口及测试程序，一定要先安装DriverStudio，如果有相应的接口卡就最好，如果没有也可以看看程序作为参考。(VC6.0 development, three years ago, the development of PCI9052 interface and test procedures, we must first install the DriverStudio, if there is a corresponding interface card on the best, if not also look at programs as a reference.)

获取wince平台进程信息，作为参考。开发平台为c#(Get wince platform for the process)

使用MFC技术演示了如何安装和加载驱动，驱动代码在另外一个上传文件中(Using MFC technology to demonstrate how to install and load drivers)

说明：  《Visual C++程序员实用大全》，觉得这本书对学习Visual C++的人还是很有用的，需要用超星阅读器打开()

一般的人脸识别程序，可供大家学习使用！大家也可以继续 完善哦!(Face recognition procedures in general for the U.S. study to use! U.S. can continue to improve the Oh!)