用vhdl语言控制七段显示管和八个LED灯的程序，并通过下载验证。...

采用美国YSI公司的YSI-600QS多参数水质探头，实时地采集显示并保存养殖水的温度，pH，电导率，盐度，ORP,溶解氧等参数，以图表，棒图，趋势图等方式进行显示。

进行 n个学生成绩从高到低排名，排名方式根据函数的style参数进行，如style为 ‘a’ 按升序排，style为 ‘d’ 按降序排。 （ a：ascending 升，d: descending 降） -For n ranked from high to low student achievement, ranked according to the function of the style parameters, such as the style of " a" by ascending row, style for the " d" in descending row. (A: ascending l, d: descending down)

random genertaro using vhdl in fpga

Visual C++ 完全自学手册的代码-Visual C++ Completely self-manual code

vb常用命令或函数。 vb常用命令或函数。-vb

模拟固定分区存储管理的分配与回收。固定分区就是把内存区固定地划分为若干个大小不等的区域。分区一旦划分结束，在整个执行过程中每个分区的长度和内存的总分区个数将保持不变。当用户进程提出内存分配要求时，找到满足要求的分区分给它，进程执行完后，回收进程和它占有的资源-Simulation regular distribution and recovery which stores management of dividing into area. The regular assigning to area divides the memory district into several areas not of uniform size regularly. Divide and is over in the dividing area, the number of total points area of the length and memory of the each one area will keep intact in the whole course of carrying out. When user s process proposes the demand of assigning of the memory , find fen meeting the demands to distinguish to it, after the process is carried out, retrieve the process and resource which it occupy

Wince+TTS 在wince系统下实现文本转语音的技术 WINCE  语音合成有下列技术特点： 1，声音清晰（清脆） 2，语速可以调节 3，占用系统资源少，对系统要求少 4，代码占用空间少 5，编程接口方便 6，声音甜美 7，技术成熟可靠 8，支持C++、C#、VB.NET语言编程 9，朗读音量可以调节 10，支持中英文混读  

树状潮流计算程序应用，原理如张尧老师的论文-Tree flow calculation procedure

有gsm打电话功能.可以做图象处理.还有unicode的转化函数-There are gsm phone function. Can do image processing. There are unicode conversion function

闹钟管理,很好的时间例子.-clock management, a good example of the time.