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tricurv.tar
Function to calculate the principal curvatures on a triangular mesh. Approximations of curvature are based on local (N=1) neighborhood elements and vertices.
Note: Directions of curvatures aren t calculated appropriately. Will post an updated version once this is implemented.
Note that calculations at vertices with few adjacent triangles, and hence few adjacent vertices, are expanded to a greater neighborhood.
Reference:
1) Chen and Schmitt (1992) Intrinsic surface properties from surface triangulation
2) Dong et al. (2005) Curvature estimation on triangular mesh, JZUS
This code makes use of routines: buildInverseTriangualtion.m & removeDO.m
initially written by: David Gringas. He is gratefully acknowledged
- 2010-12-13 23:52:29下载
- 积分:1
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tips
this is a important doc
- 2010-01-19 21:11:09下载
- 积分:1
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Cooperative-relay-selection
opertunistic relay selection for cooperative networks... fake only for down...
- 2013-03-15 08:14:22下载
- 积分:1
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truss
此程序为计算桁架受荷载作用下的位移及应力算例(This program is subject to displacement and stress calculation truss under load examples)
- 2013-12-23 15:12:39下载
- 积分:1
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matlab_upsample
code based on upsampling
- 2009-10-04 02:25:14下载
- 积分:1
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Simulation_System_of_Unknown_Environmen
:以matlab工具箱的形式给出了静态及动态未知环境下移动机器人地图构建的仿真研究平
台。通过分析polaroid6500声纳、电子罗盘、编码器等传感器的工作原理建立了参数可调的传感器
模型。这些传感器为机器人提供位姿及环境信息。在分析已有基于hough变换的线段提取算法的基
础上提出了抑止。杂线段。现象的CIHT[Clus~r Inhibiting Hough Transform]算法.采用cIHT
对声蚋信息作环境特征提取,便于开展基于环境特征的未知环境地图构建算法方面的研究工作。(Abstract:A simulation system ofmapping for sonar-based mobile robot was developed易0 in static and dynamic unknown
environments in a foFin ofmatlab toolbox.Sensor models with tunable parameters were established by interpreting and
simulating the mechanism of encoder。digital compass.and polaroid 6500 sonar.These sensors provide the information of
robot pose and environments.A novel C1HT[Cluster Inhibiting Hough Transfo删J algorithmfor sonar data was proposed by
ana~zing existing line segments detection methods based on Hough Transform,which would make the research of
feature—based mapping of unknown environment more convenient.)
- 2009-02-28 12:08:48下载
- 积分:1
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192168291162007410165597395939
matlab图像处理的一些代码集合,需要的自己来下载(image processing matlab code of some collection of their own need to download)
- 2009-05-14 15:33:10下载
- 积分:1
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chapter8-morphology
数字图像处理与机器视觉-visual C++与matlab实现,第8章配套源程序(Digital image processing and machine vision of-visual C++ and MATLAB, the 8th chapter matching source)
- 2014-08-07 15:58:54下载
- 积分:1
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fhss
跳频系统的仿真,适合于初学者,算法还算清晰,还不错,希望对你有用(Simulation frequency hopping systems, suitable for beginners, the algorithm is fairly clear, well, I hope useful to you)
- 2014-01-10 17:32:25下载
- 积分:1
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Numerik1prog
作业题
就是说matlab中的常微分方程问题,是有ode45(operations that Matlab is the ordinary differential equations, have ode45)
- 2006-07-07 21:27:47下载
- 积分:1