数据结构中的二叉树,二叉排序树,遍历左右孩子,输入数值划出圆...

利用产生式推理识别若干动物，动物种类有：虎，豹，长颈鹿等-use production identification number reasoning animal, a species : the tiger, leopard, giraffe, etc.

vb写的源程序供参考-vb source for information

热血精灵――纯绿色游戏辅助工具，暂不提供源代码-Blood wizard- Pure Green game aids, not to provide source code

限定程序的使用时限--Configure the use time limit for programs.

image of Leonardo fibonacchi

2007年全国数学建题-Mathematical built nationwide in 2007 title

敲地鼠游戏,根据日文翻译而成,希望大家喜欢,试一下吧-knockout mice to the game, according to Japanese translation, hope you like, Try it

操作系统的一些有用的题目-operating system some useful topics

超宽带无线通信（UWB）技术和应用发展PPT2-Ultra-wideband wireless communications (UWB) technology and application development PPT2

计算机辅助正弦交流电路分析的理论及实现过程。分析方法采用节点分析法。采用了把一个二端元件定义一支路的概念，这种处理方法在网络分析中具有简单、易于掌握的特点。而在解线性方程时采用大家所熟悉的高斯―约当消去法。在建立方程的过程中采用的是形成Gn，Jn的直接填写法。为使读者理解编写通用程序的思路和方法，使用了大量的流程图。程序能处理含有导纳支路、电流源支路、电压源支路、四种受控源支路及含有互感支路的正弦稳态电路。-sinusoidal AC circuit computer-aided analysis of the theory and implementation process. Analysis using nodal analysis method. Used to bring a two-path components of a definition of the concept of this approach in network analysis is simple, easy-to-understand characteristics. The solution of linear equations used are all familiar with the Gauss-Jordan elimination method. The establishment of the equation used in the process of forming Gn, Jn fill in the direct method. In order to enable readers to understand the procedures for the preparation of general ideas and methods, the use of a large number of flow chart. Procedures can handle containing admittance slip current source slip voltage source slip four controlled source service road and the slip road with mutual inductance sinusoid