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RPIM_sh96close2d.rar
- 用无网格径向基点插值法,由少数离散点信息,插值拟合出密集点信息,对简单及复杂曲面都可,准确率高,meshless radial basis point interpolation method, fits the simple and complex surface, acurate
test
- 用于曲面拟合的前处理，对参数化后的点阵进行求解。-Surface fitting for the pre-treatment, right after the lattice parameter is solved.
BPNet
- 基于BP网络的曲面拟合，和BP网络仿真程序-BPnet
ercheng
- 最小二乘算法拟合平面,在矩形区域上分别x,y上分布z的值，通过拟合曲面得到z=f(x,y)函数-surface fitting
erchengfa
- 最小二乘法拟合曲面，通过文件读入数据，趋势面分析，C++编写，带注释-Least squares fitting surface, read through the file data, trend surface analysis, C++ writing, annotated
Point_Curvature
- 估计一个离散点云中某个点的高斯曲率和离散曲率，算法是拟合一个二次曲面-Estimate a discrete point cloud to a point in the discrete Gaussian curvature and the curvature, the algorithm is a quadratic surface fitting
shuzhifenxi
- 主要涉及以下知识点：分片二次插值、非线性方程组的解法、线性方程组的解法、曲面拟合、最小二乘拟合、矩阵的求逆、计算向量的无穷范数等。-Knowledge involves the following points: piecewise quadratic interpolation, solution of nonlinear equations, solution of linear equations, surface fitting, least squares fitting, matri
1052302982Dgaussanfitting
- matlab 高斯曲面拟合 在matalab中运行的代码-Gaussian surface fitting matlab code running in matalab
NURBS
- 非均匀有理B样条（NURBS）曲线曲面造型的主要算法函数源码-Non-uniform rational B-spline (NURBS) curve and surface modeling functions of the main algorithm source code
matlab
- MATLAB下的曲面拟合程序-源代码，挺有用的-MATLAB surface fitting process- source
jiaodujisuan
- 实现众多散点图形的角度计算，按区域拟合曲面，也可以按步长控制计算-Achieve many scatterplot shaped angle fitting surface area, can also be calculated according to the step size control
least-square
- 最小二乘法拟合曲面，拟合效果很好，精度很高-Least squares fitting, fitting good effect, high accuracy
Matlab
- 曲面拟合 曲面拟合 曲面拟合- surface fitting
IMLS
- 点云曲面建模，基于距离函数，运用移动最小二乘法，拟合曲面，提取等值面，用于散乱点云的快速三角网格构建-Point cloud surface modeling, based on the distance function, the use of moving least squares method, fitting surface, isosurface extraction for fast scattered point cloud build triangular mesh
LeastSquaresfaceFitting
- 基于visual c++，可实现图像的曲面拟合, 使用最小二乘方法来拟合曲面方程，得到拟合图像。-Based on visual c++, can realize the image surface fitting, using a least squares method to fit the curve equation, fitting the image.
DYBY
- 提取点云的边缘，最小二乘法拟合曲面的方法 效果特别好-To extract the edge of the point cloud, the least squares fitting method of surface effect is very good
8PIR2
- 矩形域的最小二乘曲面拟合，用最小二成算法求矩形域上n*m个数据点的拟合曲面-Rectangular domain least squares surface fitting on the N* M data points of the fitting surface.
tgc-poolbox-surface
- 这是利用matlab编写的一个拟合曲面的工具箱!,可以很方便的拟合空间曲面了,-This is the use of matlab a curved surface fitting toolbox!
168585
- 这是利用matlab编写的一个拟合曲面的工具箱!,可以很方便的拟合空间曲面了,-This is the use of matlab a curved surface fitting toolbox!
DEM内插
- DEM内插就是根据参考点上的高程求出其他待定点上；(1)根据实际内插要求,解算待定点P的平面坐标(；(2)为了选取邻近的数据点,以待定点P为圆心,以；由于二次曲面系数个数为6,要求选用的数据点个数n；满足要求；vi=Ax2+Bxy+Cy2+Dx+Ey+F-Z；由n个数据点列出的误差方程为v=MX-Z；(Is inserted according to the elevation reference point for other fixed point DEM; (1) according to