CardLib

语音芯片1420P。可录音20秒。自己编的程序。(Voice chip 1420P. Recordable 20 seconds. Own procedures.)

这是一个关于计算机图的一些简单操作的程序，初次作品，谢谢支持(This is a map on the computer of some simple operating procedures, the initial entries, I would like to thank support)

说明：  自动分页控件 自动分页控件 自动分页控件(Automatic paging controls automatic paging controls automatic paging controls)

说明：  在应用 CRectTracker 类的程序中响应 WM_LBUTTONUP 消息VC源代码(VC source code in response to WM_LBUTTONUP message in the application of CRectTracker class)

说明：  嵌入式系统及实时软件开发,好书希望大家喜欢(embedded systems and real-time software development, hope you like the books)

VC++实现数据库的连接，以及对数据库的增删改查操作。(No Translation.)

说明：  基于51单片机的自动评分器，使用了keil软件和proteus仿真软件，利用矩阵键盘输入基础分值，自动求和求出平均数，并且自动去掉了最大值和最小值。(Automatic Scorer Based on 51 Single Chip Microcomputer Keil software and Proteus simulation software are used to input the basic score by matrix keyboard, and the average is automatically summed up, and the maximum and minimum values are automatically removed.)

C语言编写的时域基2抽取的FFT算法程序，经测试其结果与在MATLAB中的值相比精确度很高。(C language-based time-domain extraction of the FFT algorithm for two procedures, the results have been tested and compared with the value in MATLAB with high precision.)

windows文件过滤驱动的入门介绍,以及框架说明，很好的参考示例(windows file system filter driver of introduction and description of the framework, a good reference sample)

说明：  C函数速查,对学C的同志一定很有必要.不信就打开看看.(C function, C for school comrades are very necessary. Do not look at the open letter.)