新建 WinRAR ZIP 压缩文件

说明：  一个widget内分开处理两个actor(one widget handle two saperate actor)

三维抛物模型，可以计算三维声场，也可以计算二维和N*2D(Numerical ocean acoustic propagation in three dimensions)

3dec4.1软件完全破解版，仅供大家参考学习，请勿用作商业用途。(3dec4.1 software completely cracked version, for your reference only, do not use for commercial purposes)

FLAC3D声发射模拟代码，可以模拟声发射的过程，记录凯赛效应(FLAC3D acoustic emission Codes)

说明：  3d 地形渲染DEMO lod 采用lod技术　多层渲染(3d terrain rendering using DEMO lod multi-lod rendering technology)

关于nurbs曲线插补一个自由软件，希望有兴趣各位一起探讨(About the nurbs curve interpolation is a free software interest you to explore together)

使用c++ 及 OpenGL 显示.obj 加载纹理(show the file .obj and render the texture)

VTK是一个用于图像处理的开源软件系统，3D图形、体积渲染和可视化。VTK包括许多高级算法（例如，曲面重建、隐式建模、抽取）和渲染技术（例如硬件加速体积渲染，LOD控制）。(VTK is an open-source software system for image processing, 3D graphics, volume rendering and visualization. VTK includes many advanced algorithms (e.g., surface reconstruction, implicit modelling, decimation) and rendering techniques (e.g., hardware-accelerated volume rendering, LOD control).)

四步相移法程序和最小二乘法相位解包裹程序，已经验证，此方法比较不错。(Four step phase-shift method program and least squares phase solution package, have validation, this method is good. )

基于ABAQUS UMAT二次开发的三维邓肯-张本构模型(A program for 3-D Ducan-Zhang model based on ABAQUS UMAT)