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B样条曲线反求_OpenGL环境--数据点加入输出点列
- 自己编的三次非均匀B样条曲线反求:给定数据点列,反求控制点,节点向量,按照给定精度,等分参数区间,离散B样条曲线,输出离散点列,模拟真实曲线.此算法包括德布尔-考格斯算法,节点向量算法,反求控制点,以及节点插入技术.对搞图形学的朋友比较有参考作用.-own series of the three non-uniform B-spline curves Reverse : Given a data set, reverse control
实例116 多点曲线光滑拟和
- 基于离散多点的曲线拟合 把多个离散点拟合成曲线-based on discrete multiple points of curve fitting from multiple discrete points to the composite curve
IGS
- 本程序适用于将离散点云数据（.txt），转换为IGS格式-this procedure will be applied to discrete point cloud data (. Txt), format conversion of IGS
小波变换和几何变换及点运算类
- 常用的小波变换、傅立叶变换、离散余弦变换、图像旋转、平移、缩放类模块，用户只需运行时只需调用相应的模块，这是我从我们开发的系统中剥离出来的类模块，供大家使用，希望大家能喜欢！-commonly used wavelet transform, Fourier transform, discrete cosine transform, image rotation, translation, scaling type module, use
B样条曲线反求_OpenGL环境--数据点加入输出点列
- 自己编的三次非均匀B样条曲线反求:给定数据点列,反求控制点,节点向量,按照给定精度,等分参数区间,离散B样条曲线,输出离散点列,模拟真实曲线.此算法包括德布尔-考格斯算法,节点向量算法,反求控制点,以及节点插入技术.对搞图形学的朋友比较有参考作用.-own series of the three non-uniform B-spline curves Reverse : Given a data set, reverse control
zuigansuanfa
- 用于多个离散点拟合光滑曲线的，优化了追赶法，这个例子适用于闭合和不闭合两种情况。当时由于工程情况，写的急，代码不好看，但是很好用。为了方便传递参数，我做了一个链表，用时候根据自己情况可以修改，核心算法不动即可。-point for a number of discrete smooth curve fitting, and optimized to catch up with the law applicable to this cas
cdtall.tar
- Constraint Delaunay triangulations,用于剖分具有外部轮廓线或内部轮廓线的离散点集 -Constraint Delaunay triangulations, uses in to cut in half has exterior contour line or the internal contour line separate set of points
图12-8应用离散小波变换检测不连续点-150605
- 应用离散小波变换检测不连续点 用matlab实现-application DWT not detected using Matlab consecutive points to achieve
hpir10
- 最小二乘曲线拟合算法（用最小二乘法求给定数据点的拟合多项式）-least squares curve fitting algorithm (with the least-squares method for the given data points of polynomial fitting)
ch02123qwe
- 适用于将离散点云数据（.txt），转换为IGS格式- This procedure will be suitable for is separated the cloud data (txt), the transformation will be the IGS form-applied to discrete point cloud data (. Txt). Converting to IGS format- This proce
DrawPoint
- 利用离散点数据，画点符，并进行不规则三角网的构建，耗时短，速度快，-use of discrete data, and the painting website points, and TIN of Construction, time-consuming short, fast and
EasyDrawHermit
- 本过程是用光滑的曲线(三次参数样条曲线)连接离散点 参数PicHdc表示在上面进行处理的窗体的设备环境句柄 参数PicHwnd表示在上面进行处理的窗体的窗口句柄 参数X(),Y()表示各离散点的坐标 参数Color表示曲线颜色 参数Mode表示三次参数样条曲线的约束条件： 其中0为自由端，1为抛物端(没有考虑夹持端)-This process is a
Beziercurve
- 三次B样条曲面的生成方法，基于离散点的网格化过程。-Three B-spline surface generation method, based on the discrete points of the process grid.
TIN_Voronoi
- 构建离散点集的Voronoi图，算法大致流程:先构建Delaunay TIN,然后连接相邻三角形的重心记得Voronoi图，然后基于TIN的拓扑，构建Voronoi多边形的拓扑关系。-Construction of discrete point set Voronoi diagram algorithm for general processes: first, to build Delaunay TIN, then remember
drawTriaggle
- 一定数量的离散点构建不规则三角形，附带有文档说明-heh
Delaunay_NOD
- 三角网生成，利用离散点生成Delaunay三角网，交互式界面，直观-Triangular mesh generation, the use of discrete points, Delaunay triangulation is generated, interactive interface, intuitive
WaferPainter
- 对离散点通过Kriging插值算法实现2维和3维地图等高线绘制。 -Kriging interpolation of discrete points on the algorithm by 2-D and 3-dimensional map of contour drawing.
lsdqxzxsf
- 提出一种曲线算法，提高曲线计算效率，解决工程应用中离散点曲线造型问题。-A curve algorithm to improve computational efficiency curve, to solve engineering problems in the discrete point curve modeling.
differential for disconmtinued points
- 对不平滑曲线，离散点求导数,可求得在每一个点处导数值(differential of discontinued points)
MATLAB
- 离散点拟合贝塞尔曲线，可以改变阶数，求控制点并求出误差(Fitting Bezier curve with discrete points)