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: 三次样条插值的C语言算法,但是总是数据溢出-cubic spline interpolation algorithm in C language, but always data overflow Platform: |
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Author:郑 |
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Description: 不管对于图像的编码还是解码，三次样条算法的性能都是很好的，然后由于计算量比较大使他的效率有所下降，在次提出了一个考虑算法质量的前提下的快速算法。-regardless of the coding for images or decoding, cubic spline algorithm performance are good, and then because of the comparison calculation of the efficiency Ambassador he declined, in a meeting of the algorithm to consider the quality of the fast algorithm. Platform: |
Size: 275456 |
Author:王献中 |
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Description: 最常用的三次样条插值函数，采用VB编写，它既满足一般实际问题的要求，而建立过程相对又不太复杂。-The most commonly used cubic spline interpolation function, the use of VB to prepare, both to meet the general requirements of practical problems, but also the process of establishing a relatively less complex. Platform: |
Size: 1024 |
Author:zzt |
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Description: 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。-Three B-spline interpolation surface and realize:: At present CAM/CAM method of constructing the free-form surfaces, the more popular has B-spline surfaces, Bezier surfaces, Ball surfaces and so on, but by the several methods and Chengdu is surface fitting, and interpolation surface hundred, and often can not meet a number of engineering practice, the requirements of strict interpolation, this paper constructed a free interpolation surface generation method-B-spline busbar law, generated by C ^ 2 surface to achieve a smooth level applicable to machinery, tooling, automotive, shipbuilding and other manufacturing industries processing complex surface design. Platform: |
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Author:ttcorner |
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Description: 三次样条插值的源代码，可以用dsp实现，希望对大家有用!-Cubic spline interpolation of the source code, can be used dsp realize, in the hope that everyone useful! Platform: |
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Author:myra |
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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: 三次样条插值 MATLAB编程 可直接会出图像并输出样条函数-Cubic spline interpolation can be directly MATLAB programming will be the image and the output spline function Platform: |
Size: 10240 |
Author:niyang |
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Description: 实现离散数据的三次样条插值的java语言实现-Realize discrete data of the cubic spline interpolation of the java language Platform: |
Size: 1024 |
Author:yangyanlong |
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Description: C语言编写，用追赶法解三弯距方程来实现三次B样条插值。很有使用价值-C language, used to catch up with Method three bends away from the equation to achieve three B-spline interpolation. Very useful Platform: |
Size: 1024 |
Author: |
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Description: 数值分析中的计算样条插值的matlab源程序。-Numerical analysis of the calculation of the spline interpolation matlab source. Platform: |
Size: 1024 |
Author:wuyan |
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Search - spline interpolation