delphi中一个设置系统热键的演示

该代码是SPCE061A控制一个四位数码管显示秒和分钟，数码管的用74HC595进行驱动，74LS138进行片选的-The code is a four SPCE061A control digital tube display seconds and minutes, digital tube 74HC595 to drive by, 74LS138 chip election

高效地对printf进行了修改，很适合在对串口打印要求速度很高的情况。-Efficiently modified to printf, it is suitable for printing on the serial port speed high.

用Windriver生成的vb控制D12的源码-with Windriver generated vb source code control D12

随时被其他程序通用的api接口，很简单也很实用 啊-procedure at any time by other common api interface, very simple practical ah

一个对控制面板(Control Panel)操作的源程序 -1 pairs of control panel (Control Panel) operated source code

此例子虽然小,但是确实我的一位同学提出的,呵呵,当然她不是学计算机的,还着实让我想了一阵子.不要嫌弃简单,你会吗? 用vb调用excel,excel做数据库,可不是access啊.-small, but actually one of my classmates made, Oh, of course she is not a computer, but also did so for a while I think. Despise not simple, you would call it using vb excel, excel do database access is not ah.

vb程序排序与查找-vb ranking and search procedures

边界标识法：系统将所有的空闲块链接在一个双重循环链表结构的可利用空间表中，无须从头到尾扫描链表也能确定一个释放块的相邻块是否为空闲。 -Boundary marking method: the system will link all of the free block list in a double cycle structure of the table to the use of space, there is no need to scan list from start to finish can also set a block adjacent to block release for free.

factorial function permutation function combination function

bp网络算法，可以训练很多模式而榷有数九-bp network algorithm, the model can be trained a lot of knock several nine