建立歌曲文档，按演唱者排序，程序可接收查找的演唱者，并输出其所有的歌曲...

建立歌曲文档，按演唱者排序，程序可接收查找的演唱者，并输出其所有的歌曲-documents establishing songs by singers, in order of search procedures can receive a concert, and exported all of its songs

用89C51，外接晶振，复位电路，二个数码管，二个按键，做一个电子秒表，具体要求为用按键起停电子表，可用按键设计倒计时时间(如10S，20S，60S),并启动倒计时功能,能用按键选择以上两功能之一-With 89C51, an external crystal oscillator, reset circuit, two digital tube, two buttons, making an electronic stopwatch, and specific requirements for the use button start-stop electronic watches, key design can be used countdown time (such as 10S, 20S, 60S), and start the countdown function, can be used for more than two buttons select one of the functions

遗传算法VC程序：用于搜索极值，极大值极小值均可-Genetic Algorithm VC program: used to search for extremal, maximum value of the minimum can be

配置visual_studio_2005和visual_studio _008汇编程序。采用INtel_A2-Configure visual studio 2005 and visual studio 2008 assembler. Using INtel_A2

dos 底层原理资料，和内核结构说明，想了解dos的编程的或许有用的哦-dos underlying principles of information, and the core structure that would like to know the dos programming, perhaps, useful Oh

基于汇编语言开发设计DAC0832与8051/52的接口电路，其中，一个输出正脉冲，另一个输出负脉冲，可在proteus软件上结合示波器进行仿真模拟，供大家进行基础学习选择使用

  Dim xs As Integer   Dim ys As Integer   Dim alph As Single   Dim lng As Single   Dim m As Integer   Const PI As Single = 3.14159265 Private Function tree(x As Integer, y As Integer, angle As Single, length As Single, n As Integer)     Dim x0 As Integer   Dim y0 As Integer   Dim alpha As Single   Dim beita As Single   Dim leng As Single   BackColor = vbWhite     If n > 0 Then     x0 = x + Cos(angle) * length     y0 = y - Sin(angle) * length     picture1.Line (x, y)-(x0, y0), vbbrake     alpha = angle - PI / 8     beita = angle + PI / 8     leng = 2 * length / 3         Call tree(x0, y0, alpha, leng, n - 1)  &nbs

汇编源码 写注册用源码 可自定义皮肤 ASM源码-Compilation of source code was registered with the source code can be customized skin

P1口的流水灯程序，先亮流水，后不亮流水，正反相对-P1 mouth flow signals procedures and bright water, after failing to turn water, the relative pros and

电子秒表-99 seconds time counter