HUITU

用四阶龙格-库塔法求系统在U单位阶跃输入下该系统的响应曲线(Using the four order Runge Kutta method to find the response curve )

jgraphx-master 开源的图形界面设计(jgraphx-master open source graphical interface design)

for PSCAD softwear it can be very easy and coming soon challenger in this soft

本程序实现了计算机图形学的一些重要算法（画直线，画圆，画椭圆，区域填充，图形裁剪，齿轮生成，三次样条曲线等等），源码和可执行程序均打包于文件中(this program is implemented some important algorithm of computer graphics such as drawing lines,drawing circles,drawing ellipse,area filling,Graphics clipping，gear wheel generation ，three times spline curve and so on），source code and executable files are all included in the compressed file。 )

cad提取文字坐标 能提取文字所在点的坐标值并保存到text中 (cad text extraction coordinates coordinates of the text can be extracted and saved to the point where the text of the)

针对ANSYS开发的APDL，该命令流用于生成中国60kg钢轨，从而避免了繁琐的多曲线建模，十分方便。另外，基于该命令流，用户可以推演出更复杂的型面优化建模。(Developed for ANSYS APDL, the order flow is used to generate Chinese 60kg rails, thus avoiding the cumbersome multi-curve modeling, very convenient. In addition, based on the order flow, the user can deduce a more complex profile optimization modeling.)

说明：  点阵式液晶图形显示模块画图功能的实现 西北工业大学 赵伟杰 范蟠果 (dot-matrix liquid crystal display modules drawing Realization of the Northwest Industrial University Zhao Wei Fan Panguo)

cad图像纠正cad图像纠正cad图像纠正cad图像纠正(wad sdfdfgdfgfh sgd g gs gsdg sdf sf )

仿真超声图像的源代码 A program fot the simulation of ultrasound systems is presented.It is based on the TUpholme-Stepanishen mehtod, and is fast because of the use of a far-field approximation. (Simulation of ultrasound images of the source code A program fot the simulation of ultrasound systems is presented.It is based on the TUpholme-Stepanishen mehtod, and is fast because of the use of a far-field approximation.)

三维光子晶体的带系和结构模拟程序，用matlab编写，很好用的。(Three-dimensional photonic crystals with line and structure simulation program, using matlab to prepare, very good use.)