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matlab
三维模型数据中包含“Princeton Shape Benchmark dataset”，三维模型数据库，其中的.off文件为三维模型，这些模型可以使用文件夹中的“打开三维模型的软件”打开查看。
matlab代码中“读取三维模型”为matlab读取.off文件的代码，得到的是三角面片信息和点云坐标
“三维模型切割”中为切割三维模型的一个例子，具体是从三维模型上找三个点构成一个平面，找到这个平面与三维模型的交点，这只是一个例子，具体如何切割三维模型需要自己实现，其中读取的三维模型为.obj格式，实验时需要把这部分换成上面读取.off的代码。运行其中的cut.m和cut2.m文件
“CBSM特征提取”用于提取形状特征，a.m是批量提取的，b.m是提一张图片的(3D model data contained in the Princeton Shape Benchmark dataset , the three-dimensional model , which .off file three-dimensional models that can be used in the folder open a 3D model of software Open View.
matlab code reads the three-dimensional model for the matlab code to read .off file to obtain a triangular facets information and coordinate point cloud
Three-dimensional model of cutting as an example of cutting three-dimensional model, in particular to find a three-dimensional model the three points form a plane, find the intersection of the plane and three-dimensional model, this is just an example of how to cut specific need to implement three-dimensional model wherein the three-dimensional model is read .obj format, experiments need to replace this part of the above read .off code. Run one of the cut.m and cut2.m file
CBSM feature extraction is used to extract the shape feature, a.m bulk extraction, b.m is to provide a picture o)
- 2020-06-30 09:00:01下载
- 积分：1
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Matlab7
《MATLAB7.0图像处理》编程的配套光盘，提供给初学者或者需要的朋友。(MATLAB programming package on the CD-ROM, available to the beginner or need a friend.)
- 2009-05-09 10:16:51下载
- 积分：1
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New-folder-(2)
peform sum of two matrices
- 2013-02-28 05:31:06下载
- 积分：1
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sudokon
含GUI界面的数独游戏，具有多种帮助提示功能，以提高解题能力。(A GUI for helping you to solve sudoku puzzles onscreen)
- 2010-08-23 15:02:50下载
- 积分：1
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kriging-
克里金近似模型是一种很好的近似模型，使用非常广泛。(Kriging approximation model is a good approximation model is widely used.)
- 2020-11-24 21:39:35下载
- 积分：1
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shihanshu
欠定语音盲源分离算法，应用势函数进行聚类处理(Speech underdetermined blind source separation algorithm, applied potential function clustering)
- 2021-01-11 19:48:49下载
- 积分：1
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Matlabqushimian
matlab建立了某流域1月份降水量的二次多项式和三次多项式趋势面(matlab created a watershed in January precipitation quadratic polynomial and cubic polynomial trend surface)
- 2010-06-08 10:09:42下载
- 积分：1
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de_noising
Matlab-Wavelet-Denoise-Compress. The practice of small noise, a very good application
- 2010-10-19 05:36:29下载
- 积分：1
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menxian
门限自回归模型,利用MATLAB求解门限自回归模型,利用MATLAB求解(menxian zi huigui moxing)
- 2009-11-24 22:32:29下载
- 积分：1
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ukf
An implementation of Unscented Kalman Filter for nonlinear state estimation.
(Nonlinear state estimation is a challenge problem. The well-known Kalman Filter is only suitable for linear systems. The Extended Kalman Filter (EKF) has become a standarded formulation for nonlinear state estimation. However, it may cause significant error for highly nonlinear systems because of the propagation of uncertainty through the nonlinear system.
The Unscented Kalman Filter (UKF) is a novel development in the field. The idea is to produce several sampling points (Sigma points) around the current state estimate based on its covariance. Then, propagating these points through the nonlinear map to get more accurate estimation of the mean and covariance of the mapping results. In this way, it avoids the need to calculate the Jacobian, hence incurs only the similar computation load as the EKF.
For tutorial purpose, this code implements a simplified version of UKF formulation, where we assume both the process and measurement noises are additive to avoid augment of state and a)
- 2010-12-14 16:39:43下载
- 积分：1
