搜索资源列表
CUBIC_B-SPLINE
- 三次B样条插值曲面及其实现::目前在CAM/CAM的自由曲面构造方法中,较流行的有B样条曲面,Bezier曲面、Ball曲面等方法,但由这几种方法和成都是拟合曲面,而百插值曲面,常常不能满足一些工程实际中严格插值的要求,本文构造了一种自由插值曲面生成方法-B样条母线法,所生成曲面达到C^2级光滑,适用机械,模具、汽车、造船等制造加工行业的复杂曲面设计。
splineinterpolation
- 一类分段(片)光滑、并且在各段交接处也有一定光滑性的函数。简称样条。样条一词来源于工程绘图人员为了将一些指定点连接成一条光顺曲线所使用的工具,即富有弹性的细木条或薄钢条。由这样的样条形成的曲线在连接点处具有连续的坡度与曲率。-A class of subparagraph (piece) smooth, and there are certain sections junction smooth function. Called spline. The term comes from the e
pline
- 常用差值算法及数据排序:线性插值 光滑不等距插值 三次样条插值等。-Common difference algorithm and data sorting: linear interpolation smooth, equidistant interpolation cubic spline interpolation.
BLineSample
- 生成贝塞尔曲线和B样条曲线,实现折线的光滑和光顺等作用-GGenerate bezier curve and B spline curve to realize the smooth and light the line functions
spline
- 可用于样条插值,也就是用分段光滑的曲线去插值,每一段都是三次多项式。 -this code is use for spline
5dianguanghua
- 求出了等值线上的各个点,怎么把这些点连成一条光滑的曲线,就需要用到光滑算法。光滑算法有很多种,比如线性跌代、分段三次多项式插值法(又称五点法),二次多项式加权平均法、张力样条函数法等。主要介绍五点法,也是用来光滑等高线的常用方法。-Curve fitting, fitting a smooth curve in classic 5 points
Cublic-spline-interpulation
- 三次样条插值(简称Spline插值)是通过一系列形值点的一条光滑曲线,数学上通过求解三弯矩方程组得出曲线函数组的过程。-Cubic spline interpolation
cubic_spline_wavelet_interpolation
- 三次样条插值(简称Spline插值)是通过一系列形值点的一条光滑曲线,数学上通过求解三弯矩方程组得出曲线函数组的过程。本函数中采用第一类边界值-Cubic spline interpolation (referred Spline interpolation) through a series of key points of a smooth curve, mathematically by solving the three-moment equations derived curve fu
ThirdTry
- 结合3次B样条曲线的曲率连续特性和遗传算法对庞大的搜索空间的组合优化能力,在考虑AUV的几何约束的情况下规划出一条光滑、连续的路径曲线。直接运行main函数将会生成三维路径曲线图,种群的平均适应度、俯仰角和曲率的变化曲线。-Combining the curvature continuity characteristics of 3 B spline curves and the combination optimization of genetic algorithm for large se
vb光滑曲线
- 曲线三次样条涉及到数值分析啊,不知道GDI里面有没有现成的函数,用贝塞尔曲线画也能够实现光滑效果!(Curve three times the sample involves the numerical analysis ah, do not know GDI there is no ready function, with the Bezier curve painting can also achieve smooth effect!)
光滑样条
- 光滑样条拟合,采用交叉验证选取df ,观测选取不同df值时的拟合效果图(The code of smooth splines,first we find the best df by cross-validation,then we choose different df to compare the result.)
matlab---三次样条插值
- 用于计算三次样条函数的插值,编程计算样条函数,误差较小,光滑性比较好(Three spline interpolation)
非均匀有理B样条程序
- 能够计算出非均匀有理B样条,给定控制点,及样条阶次,即可绘制出想要的光滑曲线(The inhomogeneous rational B spline can be calculated)