用于UG二次开发的源码，实现数据库操作功能

本软件可通过微机并口向用户提供多达12路的标准TTL脉冲信号，同时可进行5路的标准TTL脉冲信号的波形显示。 软件的使用方法极为简单。输出信号时，只要选中或取消引脚号，就能在相应的引脚得到相应的脉冲信号（统一为选中为高电平，取消为低电平），“清零”按钮为对应该组的所有信号清零。 输入信号的波形显示，按“开始”按钮为开始进行显示，“停止”为暂停。 在设置面板中，“数据读入时间间隔”为读入时间的设定。“并行打印端口设置”为显示微机中存在的可用打印端口，并可以设定本软件当前要使用的端口（如只有一个可用端口，就为缺省端口，如有多个可用端口软件自动选择最后一个可用端口为当前使用端口）。 -This software is available through computer parallel port to provide users with up to 12 standard TTL pulse signal path, while the standard 5-way can be TTL pulse signal waveform display. The software is extremely simple to use. The output signal, as long as the select or cancel the pin number, the corresponding pin will be able to get a corresponding pulse signal (uniform selected as high as the abolition of the low), "Clear" button for the right should be group cleared all signals. Input signal waveform display, click "Start" button to begin to display, "stop" for pause. In the settings panel, "data read time interval" to read into the time settings. "Parallel printer port settings" to show the e

25阶的FIR滤波器模拟，采用自适应滤波-25 band FIR filter simulation, the use of adaptive filtering

有定时和调时等功能，同时还具有到点报时功能，自己可以任意设定-On a regular basis and adjusted when the functions, but also with the time counting function, they can arbitrarily set

学生成绩管理系统,输入输出,分数统计计算等基本功能.-student performance management systems, input and output, scores of statistical computing basic functions.

大写变小写其他删除 按数组原有顺序把其他数据插入-capital lowercase other change to delete the original order by the array of other data insertion

本程序是数据结构的图的最小生成树的实现程序，非常方便使用，希望大家能够喜欢。-this program is the data structure of the minimum spanning tree procedures, is very convenient to use, hope that we can like.

可以实现虚拟主机域名转向问题，简单实惠-can achieve virtual host name to the problem, the simple benefits

CSharp中的手机程序--Mobilephone program in CSharp

在Text控件里自动滚动文字（Visual basic 6.0)-the Text Control is automatically scrolling text (Visual basic 6.0)

2812spi的学习，能够让大家了解到spi的变成过程-2812spi learning, so that everyone can understand the process to become a spi