水果分类

西北工业大学飞行动力学讲座专用课件，包含飞行器建模、控制律设计、本体特性分析等重要知识(The special courseware of the lecture on flight dynamics of Northwestern Polytechnical University includes the important knowledge of aircraft modeling, control law design, and the analysis of the characteristics of the body.)

说明：  HTML5 SVG自行车描边运款使用很多SVG线条来绘制骑运动员图像。(HTML5 SVG Bicycle Edge Tracking Loans use many SVG lines to draw rider images.)

原对偶内点法求解电力系统最优潮流，程序简单易懂，方便自己修改系统数据及参数以应用于自己的实际问题中(the prime-dual interior point method to solve optimal power flow, easy understanding, the data, charameters and program code could be easily modified and applied in your own program)

一个简单的猜数字游戏的编程,编译已经完全通过,绝无问题-猜数字a simple game programming, the compiler has completely passed, no problem

上传程序为衍射问题数值计算的matlab源代码(Upload program is matlab source code for numerical calculation of diffraction problem)

采用锁相环控制电机转速，能达到万分之几的精度(The motor speed is controlled by a phase-locked loop.)

语言小游戏,运行时有声音发发,很有特色的-small language games, running a voice-fat fat, very unique

C# 改变屏幕分辨率，功能仿windows 的屏幕分辨率设置，改变滑块改变分辨率大校本例可学习一下滑块的用法。源代码如下： 　　long RetVal = 0; 　　DEVMODE dm = new DEVMODE(); 　　dm.dmSize = (short)Marshal.SizeOf(typeof(DEVMODE)); 　　dm.dmPelsWidth = dWidth;//宽 　　dm.dmPelsHeight = dHeight;//高 　　dm.dmDisplayFrequency = 85;//刷新率 　　dm.dmFields = DEVMODE.DM_PELSWIDTH | DEVMODE.DM_PELSHEIGHT | DEVMODE.DM_DISPLAYFREQUENCY | DEVMODE.DM_BITSPERPEL; 　　RetVal = ChangeDisplaySettings(ref dm, 0);

主要是一篇关于Method of control of machining accuracy of low-rigidity elastic-deformable shafts的文章，可以进行下载(It is mainly about Method of control of machining accuracy of low-rigidity. Elastic-deformable shafts article can be downloaded.)

说明：  another incremental change is made to the new solution, and so on until no further improvements can be found.