DG

说明：  930c patch lod001 lmwin

Cartoon animation effect is a kind of 3D rotation according to the position of the mouse, and with light and shadow effects, the effect is very cool.

分别完成了异步发送电路，接收电路的设计，并把发送和接收电路组合在一起，构成通信控制器。-Send completed asynchronous circuit, receiving circuit design, and to send and receive circuit together constitute the communication controller.

用vrml编写，建立的一个比较精细的蜘蛛模型-Vrml by the development, set up a more sophisticated model of the spider

光谱信号通用的平滑去噪算法，易学易用，是MATLAB文件(Spectral signal universal smoothing denoising algorithm, easy to learn and easy to use, is the MATLAB file)

说明：  频域的模态参数识别方法,包括频域分解法FDD(Frequency domain modal parameter identification methods, including frequency domain decomposition method FDD)

说明：  小兵以太网测试工具，分为linux版本和windows版本，此版本为linux版本，直接编译运行即可(Small soldier Ethernet test tool, divided into Linux version and windows version, this version is Linux version, can be directly compiled and run)

（1）设计一个“简易计算器”，主要实现判断输入的表达式是否合法将中缀表达式转换成二叉表达式树。后序遍历求出表达式的值。能判断输入的表达式是否合法。 （2）用链式存储存储信息，求值时可以采用递归的思想，对表达式进行后序遍历。 （3）将操作结果保存到外部文件。((1) Design a "simple calculator" to judge whether the input expression is legitimate or not and convert infix expression into binary expression tree. The value of the expression is obtained by post-order traversal. Can judge whether the input expression is legitimate. (2) Store information in chain mode. When evaluating the value, we can use the idea of recursion to carry out post-order traversal of the expression. (3) To save the operation results to external files.)

对一副图像进行部分模糊化处理，鼠标自有选取区域，并对此区域进行模糊化处理-Part of a blurred image processing, mouse, choose their own region and this region fuzzy processing

说明：  使用ffplay播放视频源时，rtsp/rtmp等，会有一定的延时，这里我们可以通过设置ffplay播放参数将延时控制到最小。(When using ffplay to play video source, RTSP / RTMP and so on will have a certain delay. Here we can control the delay to the minimum by setting ffplay playing parameters.)