搜索资源列表
fit2
- 最小二乘曲面拟合程序（m文件），对一组三维数据z=f(x,y)拟合，成为关于x和y的多项式-least squares fitting procedure Surface (m), a group of three-dimensional data z = f (x, y) fitting, be on the x and y polynomial
surface-fitting
- 用Matlab语言实现的三维散列数据拟合
nihe
- 空间直线拟合，给出一组三维数据，要求拟合成一条直线，并求出直线的方程。
polyfit2d.rar
- 根据已知的三维离散数据（x,y,z）,在MATLAB中利用此函数进行三维曲面拟合，再根据polyval2d得出拟合函数的系数矩阵。,according to 3D discrete datum (x,y,z),use this function in MATLAB to fit 3D surface, and use polyval2d to get coefficient matrix
3d
- 基于径向基函数与B样条的散乱数据拟合方法，适合实现三维重现。-Based on Radial Basis Functions and B-spline of scattered data fitting method for achieving three-dimensional reproducibility.
nihe
- 二维、三维、四维数据拟合，主要是矩阵计算。类初始化中可以控制拟合的变量为n次。-2D, 3D, 4D data fitting, matrix calculation. The fitting can control the class initialization variable n times.
Sphere
- 三维数据点拟合空间球体的算法，利用最小二乘法实现空间球的拟合。-3D data points fitting the space sphere algorithm using the method of least squares fitting space ball.
fit_line
- 对空间三维数据进行直线拟合,a0 是初始值，data 是三维数据，第一列是 x，第二列是 y，第三列是 z。fr是第一个断点，se是第二个-Three-dimensional data on the spatial fitting a straight line
rbf
- 使用RBF网络对一组三维数据点进行曲线拟合-RBF network using three-dimensional data points on curve fitting
Agilent-B2900
- 此虚拟仪器可以控制Agilent B2900系列仪器，可以任意设定电压起始值、终止值、步长，实现VI特性及电阻测量，数据保存在用户所选定的位置（电压电流电阻三维竖排数组）并通过广义最小二乘拟合显示在波形图上。-This virtual instrument to control Agilent B2900 Series instruments, the voltage can be set start value, end value, step, to achieve VI character
LeastSquareFitting
- 利用最小二乘方法，对三维数据进行平面拟合，并对数据进行误差提出-least square plane fitting
3Dnihe
- 三维图形的拟合程序，两列输入数据，一列输出数据-The fitting procedure of 3D graphics
nihe
- matlab计算拟合三维数据，并成三维图-a program which draw a 3_D drawing
Neural-Network-
- 基于神经网络的高维空间曲线拟合算法,实现了四维到三维的数据拟合-High dimensional space curve fitting algorithm based on neural network, which can achieve the data fitting
CPP
- 利用点云数据拟合圆柱本文档通过对三维点云的圆柱拟合，得到圆柱的半径、圆柱轴线单位方向向量和轴线起始位置三个主要参数。-Use of point cloud data fitting cylindrical this document through the three dimensional point cloud cylinder fitting, get the radius of the cylinder, cylinder axis unit axis direction vector
资料
- 资料中提供了对应的数据和程序，其中程序能够实现对三维数据的拟合。(It can realize data fitting)
Pol_fit
- 拟合三维曲面，将输入数据绘制成三维图，并导出数据，并导出Map。(Fitting the 3D surface, drawing the input data into the three-dimensional graph, and exporting the data, and exporting the Map.)
C++ 三维点云的圆柱面拟合
- 通过已有的点云数据或者三角网格数据最小二乘拟合圆柱面(Least square fitting cylinder by point cloud or tri-mesh)
nihetextcode
- 本程序是MATLAB测试代码，能够实现对三维高程点进程平面拟合。(This program is MATLAB test code, which can realize plane fitting to 3D elevation point process.)
激光雷达数据处理
- 文件中包含原始激光雷达数据，MATLAB读取.ubh文件、点云数据滤波、误差分析、模型验证、三维表面拟合的源代码，目前调试无误(The file contains raw lidar data. MATLAB reads the source code of.Ubh file, point cloud data filtering, error analysis, model validation and 3D surface fitting. At present, debugging is