smart_directdraw_demo

录制avi经常使用的一些api函数，包括一些讲解(Recording avi frequently use some api function, including some explaining)

数据结According to the structure of the tutorial class computer source code, computer experiment10构第4版 ，上机实验课10上机源代码。(According to the structure of the tutorial class computer source code, computer experiment10)

CP210x_VCP_Win7,USB转串口驱动协议CP210X都可使用(CP210x_VCP_Win7, USB serial driver can be used protocol CP210X)

自己编写的一款利用C++MFC制作的通讯录。不怎么完善。。见谅。(I have written a book produced by the use of C++MFC. Not very perfect. . Forgive me.)

一个基于MFC的多文档(MDI)程序编辑器的雏形框架，具有窗口分割、系统文件目录树形对话框、标签页view、代码编辑保存、语法高亮显示及查找、设置书签等系列基本功能，可以任意进行二次开发。(An MFC-based multi-document (MDI) program editor prototype frame having a separate window, the system file directory tree dialog tab view, code editing and saving, syntax highlighting and find, set bookmarks, and other basic functions, can be arbitrarily for secondary development.)

Opereator Systeam jfs.zip

ATM Project。简易ATM取款机系统，面向对象编程设计，易扩展，功能强大。

时间二阶空间八阶弹性波正演plm边界吸收(Eight-order elastic second-order space time wave absorption boundary forward plm)

用C#開發的YouTube Downloader,只要貼上YouTube URL,就可以把Download YouTube影片(C# development of YouTube Downloader, as long as the paste YouTube URL, you can put Download YouTube Videos)

这个程序输出正弦和余弦波形 使用DAC硬这C8051F060单片机DAC0波形输出　和DAC1　　Timer4中断更新的输出DAC.Timer4 ISR的　　然后导致了DACs计算的输出,这是下一个中断。　输出波形的频率设定的# define <频率>。　　实现定义的精确输出频率<频率>,一个　　/使用外部晶体。(This program outputs sine and cosine waveforms using the hardware DACs // on the C8051F06x microcontroller. The waveforms are output on pins DAC0 // and DAC1. // // The output of the DAC is updated upon a Timer4 interrupt. The Timer4 ISR // then calculates the output of the DACs for the next interrupt. // // The frequency of the output waveforms is set by the#define <FREQUENCY>. // To achieve the exact output frequency defined by <FREQUENCY>, an // external crystal should be used.)