此模块用 ＶＨＤＬ 硬件描述语言来实现，对键盘设计的实际操作检验表明，此模块响应迅速、识别准确，较好地实现了键盘扫描和去抖动功能。 -Realization of the keyboard scan

WAPI是WLAN Authentication and Privacy Infrastructure的英文缩写。-WAPI is the WLAN Authentication and Privacy Infrastructure abbreviation.

DMA技术与DMA控制器：DMA传输控制原理，8237A的工作方式，8237A寄存器组的作用，8237A寄存器组的编程-DMA technology and DMA controller: DMA transfer control principle, 8237A work, 8237A group of the role of registers, 8237A Register Group Programming

毕业生个人简历空白表格，对应届毕业的朋友有帮助-graduates biographical notes on the blank forms for fresh graduates and friends to help

包括了java的基本函数的用法，方便查询！-including the basic function of usage, to facilitate inquiries!

作为一个程序员，很重要的一点是要写出漂亮的代码，同时也便于后期维护，因此，需要有良好的编程规范。这个里面就是C++编程规范，可以作为参考-As a programmer, it is important to write good code, but also facilitate the maintenance of the latter, therefore, need to have good programming norms. The inside is C++ Programming specifications can be used as reference

编写一个程序，在屏幕上出现一个圆心沿正弦曲线轨迹移动的实心圆，要求每隔4分之一周期，圆的填充色和圆的周边颜色都发生变化（颜色自己选取），同时圆的半径在四分之一周期内由正弦曲线幅值的0.2倍至0.6倍的线性增长。-The preparation of a procedure on the screen there is a center of a circle along the sinusoid trajectory mobile solid round, one request every 4 cycles, a circle filled with color and circle around the color change (color select their own), while the radius of a circle in the quarter-cycle sinusoid amplitude by 0.2 times to 0.6 times the linear growth.

ISO/IEC 14496-10 OLD MPEG4标准-ISO/IEC 14496-10 standard MPEG4 OLD

介绍了卡尔曼滤波的定义，并举了一个好例子使得卡尔曼滤波很容易理解 -Kalman filter, introduced the definition of a good example of both the Kalman filter makes it is easy to understand

汽车CAN应用系统应用CAN电机系统探讨