包络分析

asp time mod class module

说明：  基于AT89C51单片机设计制作一个抢答器，具体要求如下： 1、 设计一个智力竞赛抢答器，可同时共8名选手参加比赛，编号为1、2、3、4、5、6、7、8，各用一个按键。 2、 用一个按键作为主持人总开关，用来控制系统的清零和抢答的开始。 3、 抢答器开始后，数码管开始10秒倒计时，若有选手按动抢答按钮，在LED数码管上显示选手的编号，同时灯亮且伴随声音提示；倒计时完成后，选手不能在抢答；有人抢答成功后，要禁止其他选手抢答；最先抢答选手的编号一直保留到主持人将系统清零。(Based on AT89C51 single chip computer, a rush answerer is designed and manufactured. The specific requirements are as follows: 1. Designing an intelligence contest answering machine, which can be attended by 8 competitors at the same time, numbered 1, 2, 3, 4, 5, 6, 7 and 8, each with a button. 2. A key is used as the master switch of the host, which is used to clear the zero of the control system and start the rush response. 3. After the answering machine starts, the digital tube counts down 10 seconds. If a player presses the answering button and displays the player's number on the LED digital tube, the light is on and accompanied by sound prompts. After the countdown is completed, the competitor can't rush to answer. When someone rushes to answer successfully, other competitors are forbidden to rush to answer. The number of the first competitor is kept until the host clears the system.)

VC.NET实现窗体动画，基于SonicUI引擎实现的UI动画，窗体可实现渐变渐入，内部元素可动画翻转，若要体现真正的动画效果，请下载源码后在VS下编译运行。

www.acm.pku.edu.cn上的1005题-www.acm.pku.edu.cn of 1005 that

这是一个课后作业用java写的，帮助找到特点字符(a java script that used for finding specific character in a file)

通过电导增量法实现光伏MPPT控制，改变光照强度可以看出最大功率输出改变。(The photovoltaic MPPT control is realized by the conductance increment method, and the maximum power output change can be seen by changing the illumination intensity.)

assigning math homework with JSP service under netbeans 5.0 -assigning math homework with JSP service under netbeans 5.0

说明：  此代码是KFCM实现图像分割的算法，亲测有效。大家可以用(This code is the KFCM algorithm for image segmentation, and it is effective in pro test. You can use)

在“快速启动”工具栏上重新创建“显示桌面”图标-the "quick start" on the toolbar to re-create "desktop" icon

说明：  Ka频段大气影响的信道模型仿真用simulink实现。(The simulation of the Ka-band atmospheric influence channel model is implemented with simulink.)