TURBOC 文本处理常规库

利用VB制作的一款撞球游戏，很好玩，是我的课程设计。-VB produced one pool game is a lot of fun, my curriculum design.

Flight_Plane Sechdule application

让系统启动时运行某个应用程序-let activated a running application

本代码是基于STC89C52而编写的一段代码，它要实现433MHz的无线模块之间的通信，一个发射端，一个接收端，实现单片机1通过无线控制单片机2的数码管显示

VB里的Lable控件属性怎么设置字体会变色会动呢-VB Lane Lable control properties set the font will change how it will move

基于可编程跨导运算放大器POTA低通有源滤波器设计。该文给出了基于可编程跨导运算放大器(POTA)的有源滤波器设计方法，能在一定范围内实现跨导值程控调节, 提高调节精度和准确度。并且利用Jacobi 法求解相似对角形矩阵，避免解高次方程的难题。所设计的有源滤波电路不易受分布电容的影响，稳定性好、灵敏度低。本文给出了设计实例，显示了该方法的优点。-Based on programmable transconductance operational amplifier POTA low-pass active filter design. In this paper, based on the programmable transconductance amplifier (POTA) of the active filter design method that can realize in a certain range transconductance value of program-controlled adjustment, improve precision and accuracy regulation. Jacobi method and use a similar matrix of angular, high-equation solution to avoid problems. Designed active filter circuit less susceptible to the effects of distributed capacitance, good stability, low sensitivity. In this paper, design examples, showing the advantages of the method.

常用PCB元件封装库2，为一般开发提供方便

大学计算机基础课程 电子技术实验 用Multisim2001编写 实验内容 应用运算放大器放大81倍的电路设计图-University computer based courses using electronic technology experiment prepared Multisim2001 experimental content applications Operational amplifier circuit 81 times the design

用java语言编写的日历程序，欢迎大家下载使用-Using java language calendar procedures, welcomed everyone to download use

用户界面（或接口）是指：人与机器（或程序）之间交互作用的工具和方法。如键盘、鼠标、跟踪球、话筒都可成为与计算机交换信息的接口。-User interface (or interface) is: Human and machine (or program) the interaction between the tools and methods. Such as keyboard, mouse, track ball, microphone and computer can become the interface to exchange information.