Description: 大学里数学系必学的一们课程数值分析中的经典算法————三次样条插值的程序vb版本-University's Department of Mathematics will study the courses have a numerical analysis of the classical algorithm-cubic spline interpolation procedures version vb Platform: |
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Author:liunangui |
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Description: 用java语言实现了B样条曲线的做法。
可以自由输入控制点,并可以通过鼠标调节控制点的位置。-java language with the B-spline curve approach. Free importation of control point and click of the mouse can be controlled through the location. Platform: |
Size: 17408 |
Author:wuchunlong |
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Description: 进行分段三次Hermite插值和分段三次Spline插值,比较F-C取导数方法所得到期收益率曲线逼近中债结算公司的到期收益率曲线的效果的程序-Hermite interpolation for sub-three and three sub-Spline interpolation, comparing FC take derivative curve approximation method, due in settlement of debts due the company s procedures for the effect of yield curve Platform: |
Size: 3072 |
Author:youyouhun |
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Description: How to draw a Spline line, it s inportant for you to understand how to draw a beautiful line. Platform: |
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Author:Tiger Chen |
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Description: 问题:用三次样条插值法求节点的函数值。
算法描述:
1. 以 为参数变量的方法(三弯矩方程)
用二阶导数值
来计算S(x)。
首由有条件构造函数 的线性表达式,然后对 积分,在利用连续性得到三次样条函数S(x)在区间[ ]上的表达式
式中 是未知参数。
由第一类边界 ,导出关于 的三对角方程组
=
式中,
k=1,2,…n-1
,
求出 后再代入S(x)得到函数值。
-Question: using cubic spline interpolation method node function value. Algorithm Description: 1. That the parameter variables (three moment equation) used to calculate the numerical second derivative S (x). The first constructor from the conditional linear expression, and then on the points to be continuity in the use of cubic spline function S (x) in the interval [] where the expression is the unknown parameters. From the first category boundaries, derived on the tridiagonal equations where =, k = 1,2, ... n-1, obtained after the substitution S (x) be function values. Platform: |
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Author:wangyangyang |
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Description: 样条曲线的算法C++代码实现,包含三个文件spline.cpp/spline.h/spline_prb.cpp,其中sline_prb为测试程序。此库中包含常见的多项式样条、hemitt样条、B样条等八种样条算法。devc++/vc/gcc下均通过-Spline curve algorithm C++ Code, including the three documents spline.cpp/spline.h/spline_prb.cpp, which sline_prb for the test procedure. This library contains the common polynomial spline, hemitt spline, B-spline, such as eight-spline algorithm. devc++/vc/gcc adopted under Platform: |
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Author:rene |
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Description: 三次样条插值的VC++源码,可以进行简单的插值运算,运行简单,运算快速准确-VC++ source code of Spline, by using this you can get the accurate value of spline function of a set of data Platform: |
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Author:张栋 |
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Description: 这是在MATLAB-2008a环境下编写的B样条曲面生成程序,可以通过调整节点矢量和控制顶点来调整曲面形状。-This is a MATLAB-2008a environment, prepared by B-spline surface generation program, you can adjust the knot vector and control points to adjust the surface shape. Platform: |
Size: 503808 |
Author:小胡 |
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