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利用C语言中二维数组，向用户索取一个矩阵并判断用户输入的矩阵是否为对称矩阵。(Using two-dimensional array in C language, a matrix is obtained from the user and whether the matrix input by the user is a symmetric matrix is judged.)

小弹球游戏，可以根据选定的快中慢速度来调整小球弹跳的速度-Little pinball game，Small game may be based on the selected fast in the slow speed to adjust the speed of the ball bouncing

严格的说这并不是一个完整的程序，因为还需要配套硬件的支持。它是我上个假期去青岛给一个轮胎厂做缠绕机的时候做的。但是我觉得非常有必要把这个放出来，因为里面有一个我自己开发的控件，用于绘制工业曲线。压缩报里面还有我的实验记录呢。下载的同学请注意了，只学习，可别乱传播啊。不然让我老师知道我我死定了。-strictly speaking, this is not a complete set of procedures, as required supporting hardware support. It is my last holidays to Qingdao to a tire factory winding machine when done. But I think it is very necessary to have this released, because it is one of my own development controls for industrial drawing curves. There is also reportedly compressed my record? Experiment. Download the students to the only study, to be spread Instead ah. Otherwise I know my teachers I die.

距离速度匀速通过matlab实现的方法，同时将仿真结果附上。(The method of achieving uniform speed and distance is implemented by MATLAB, and the simulation results are attached.)

说明：  联系python与abaqus的应用，详细介绍了python编程方法(The application of connecting python with ABAQUS)

说明：  多重分形理论中，讨论多重分形的来源需要进行的重排和替代的代码。(In fractal theory, we discuss the source of multifractal, which needs to rearrange and replace the code.)

把中缀表达式转换为后缀表达后，求表达式的结果。用到栈和队列-Infix expression to convert the expression of suffix, and the results of expressions. Used stack and queue

说明：  This document is to understand communication in a better way

用VC编的一个计算器，有界面，适合研究生VC编程初期学习使用(VC series a calculator interface, suitable for graduate student VC program initially learning to use)

PHP配合jquery实现多分组相册特效，核心是一个幻灯片效果，鼠标点击大图片会前后翻页，点击缩略图同样会切换大图片，PHP用来读取相册分类，jquery主要是是实现图片切换效果，最终运行效果请参见截图。