HTML5 圆形3D按钮代码

JSP Ajax无刷新上传文件实例，本程序实现Ajax功能的插件为Mootools，附有完整的JAVA源文件，上传文件时显示进度条，适时显示上传进度，所使用到的JAVA类：commons-io-1.2.jar、commons-fileupload-1.1.jar，已内附压缩包。

用jquery实现一款2级菜单效果，这款菜单的一大亮点是兼容性特别好，可兼容IE8+, Firefox 3.5+, Opera 8+, Safari 3+, Chrome等众多主流浏览器，另外这款菜单的设计风格简洁，菜单样式漂亮，代码也很少，新手也可快速将本款菜单用在自己的网页中。

设计四 拔河游戏机 1、 设计一个能进行拔河游戏的电路。 2、 电路使用15个(或9个)发光二极管，开机后只有中间一个发亮，此即拔河的中心点。 3、 游戏双方各持一个按钮，迅速地、不断地按动，产生脉冲，谁按得快，亮点就向谁的方向移动，每按一次，亮点移动一次。 4、 亮点移到任一方终端二极管时，这一方就获胜，此时双方按钮均无作用，输出保持，只有复位后才使亮点恢复到中心。 5、 用数码管显示获胜者的盘数。 教学提示: 1、 按钮信号即输入的脉冲信号，每按一次按钮都应能进行有效的计数。 2、 用可逆计数器的加、减计数输入端分别接受两路脉冲信号，可逆计数器原始输出状态为0000，经译码器输出，使中间一只二极管发亮。 3、 当计数器进行加法计数时，亮点向右移；进行减法计数时，亮点向左移。 4、 由一个控制电路指示谁胜谁负，当亮点移到任一方终端时，由控制电路产生一个信号，使计数器停止计数。 5、 将双方终端二极管“点亮”信号分别接两个计数器的“使能”端，当一方取胜时，相应的计数器进行一次计数，这样得到双方取胜次数的显示。 6、 设置一个“复位”按钮，使亮点回到中心，取胜计数器也要设置一个“复位”按钮，使之能清零。--design a tug-of-war game, can design a game of tug of war circuit. 2, circuit use 15 (or 9), light-emitting diodes, come only among a shiny, namely, the center of tug-of-war. 3, the game with a two button rapidly and continuously pressed, have a pulse, who by fast, Who bright spots on the move, every time, a bright spot in Mobile. 4, the party moved to highlight terminal diode, on the winning side, this time the two sides had no effect buttons, to maintain output, so after only bright

稀疏矩阵计算器，以带行逻辑链接信息的三元组表示稀疏矩阵，实现矩阵相加相减相乘的运算。-Sparse Matrix Calculator

C# 实现多张GIF叠加的动画效果，一个会走路的小猫，实现原理是将多张GIF图片以一定速度串联显示，形成视觉上的连续动态效果，这也是最容易理解的一种动画形成方式。

俄罗斯方块程序之4：俄罗斯方块改进版支持双打，程序简洁明快，游戏性强，虽功能不多但程序完善。-Tetris four procedures : improved version of Tetris support doubles, procedures briefness, games strong, although functional small but complete procedures.

SensorSimII is the framework of a simulator that I have been working on to study how future sensor networks should operate. the simulator is written in a modular fashion so that it can be adapted to serve a number of needs. However, please remember that it is still a work in progress. This web page is here just to give a glimpse of the approach we ve taken with this simulator. Likewise this web page is simply preliminary information to attempt to answer some of the questions that researchers might have about this project.-SensorSimII is the framework of a simulator that I have been working on to study how future sensor networks should operate. the simulator is written in a modular fashion so that it can be adapted to serve a number of needs. However, please remember that it is still a work in progress. This web page is here just to give a glimpse of the approach we ve taken with this simulator. Likewise this web page is simply preliminary information to attempt to answer some of the qu

Kohonen 网络模拟大脑神经系统自组织特征映射的功能，它是一种竞争式学习网络，在学习中能无监督地进行自组织学习。-Kohonen network simulation system cerebral self-organizing feature mapping function, It is a competitive learning networks, the study can be carried out without supervision from the organizational learning.

Labview的入门教材，word版的，内容挺不错。-Labview entry materials, word version of the content very good.

Multisim9RFdianlu.rar, 压缩包解压时不能有密码。-Multisim9RFdianlu.rar, compressed packets can not extract the password.