本资源提供了一个使用MATLAB实现的三次样条插值(Cubic Spline Interpolation)的示例代码。三次样条插值是一种在给定数据点集合之间插入平滑曲线的方法,该曲线由一系列三次多项式段组成,每段只在相邻的两个数据点间有效。这种插值方法特别适用于需要通过一组离散数据点生成平滑曲线的情况,广泛应用于数据可视化、信号处理和数值分析等领域。 示例代码详细注释了每一步的执行过程,包括如何使用MATLAB内置函数进行三次样条插值,以及如何手动实现三次样条插值算法,以便于读者深入理解其工作原理和实现细节。此外,代码还具备历程,读者可以通过使用实例来直观展示插值效果并学习子函数的调用。 通过本资源,读者不仅可以快速掌握如何在MATLAB中进行三次样条插值,还能深入了解其背后的数学原理和计算方法,为解决实际问题提供有力工具。 若有问题请随时和博主联系,博主将切身指导!!
2024-04-15 18:45:33 2KB matlab 三次样条插值 注释详细
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gmm的matlab代码k个分量GMM的流形上的插值 Hyunwoo J.Kim,Nagesh Adluru,Monami Banerjee,Baba C.Vemuri,Vikas Singh, k分量高斯混合模型(GMM)流形的插值,在国际计算机视觉会议(ICCV)上,2015年12月。 这是MATLAB中用于k -GMM插值的最小源代码。 请看一下演示html。 此外,演示脚本“ DEMO_MAIN_ICCV2015_KGMM_INTERPOLATION”在根目录中也可用。
2023-04-10 16:36:33 191KB 系统开源
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matlab开发-频率域零填充重新采样Interpolation。离散时间信号的频域(基于FFT)重采样
2023-02-28 22:17:48 2KB 环境和设置
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该项目包含一个matlab程序包,用于生成平衡的格点和用于高阶自适应网格细化的粗精细插值矩阵。 附有张青海提交给Comput的论文。 方法应用。 机甲。 gr。
2023-02-10 18:54:13 40KB 开源软件
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2022-12-27 16:11:09 12.85MB Sobolev space
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三次插值 一个基于boost和特征值的轻量级插值库。 它提供了实用程序来处理需要大量运行时构建的表,并减少了轴转换的插值失败。 如果在多个数量级上创建了运行时密集型插值表,则这是一个理想的应用示例。 #include Interpolation> #include Interpolation> #include Interpolation> using namespace cubic_splines; auto lower_lim = 1.f; auto upper_lim = 1e14.f; auto nodes = 100u; auto def = CubicSplines::Definition(); // container of interpo
2022-11-17 09:54:12 65KB C++
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包含VMD、EMD、EEMD工具箱,可用于变分模态分解、EMD以及EEMD谐波检测对对比分析
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数字重采样和插值 这是有关如何进行数字重采样和内插的。 您还会在目录中找到最近,和示例。 在上已经讨论了所有这三种方法:是是是。 如果时间允许,我期待在此存储库中添加一些更高阶的插值解决方案和/或样条曲线。 执照 该在此处以。 和软件(如果有)在下发布。 如果这些条件不足以满足您的要求,则可以购买其他许可条款。
2022-10-19 16:36:25 2.09MB fpga interpolation dsp verilog
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Wellesley, Massachusetts, А К Peters, Ltd., 1995. - 308 p., ISBN 1-56881-017-2. Library of Congress Cataloging-in-Publication Data.This is the continuation of One Dimensional Spline Interpolation Algorithms to two dimensions as mentioned in the postscript to that book. We again take the point of view that the nodes (only in the plane) and the values to be interpolated are fixed ahead of time and that no information on a possible underlying function is available.Contents: Preface. Spline Interpolation on Rectangular Grids. Polynomial Interpolation. Rectangular Grids and Product Interpolation. The Lagrange Form of the Bivariate Interpolating Polynomial. Polynomial Interpolation on Special Triangular Grids. Bilinear Spline Interpolation. Searching a Rectangular Grid. Bilinear Interpolation on Rectangles. Biquadratic Spline Interpolants. Knots the Same as Nodes. Knots Different from Nodes. Shape Preservation. A Local Quadratic Method of Interpolation. Bicubic Spline Interpolation. Bicubic Spline Interpolation on Rectangular Grids. Parametric Bicubic Spline Interpolation. Bicubic Hermite Spline Interpolation. Semi-Bicubic Hermite Spline Interpolation. Shape Preservation. Biquadratic Histosplines. Birational Spline Interpolants. Birational Spline Interpolants on Rectangular Grids. Birational Histosplines. Spline Interpolation for Arbitrarily Distributed Points. Global Methods without Triangulation. Existence Problems and Goal Setting. Shepard's Method. Hardy's Multiquadrics. Triangulations. Linear Spline Interpolants over Triangulations. The Approximation of First Partial Derivatives. Quadratic Spline Interpolants over Triangulations. Cubic Spline Interpolation over Triangulations. C1 Spline Interpolation of Degree Five on Triangulations. Postscript. A. Appendix. B. List of Subroutines. Bibliography. Index.
2022-09-08 14:25:03 6MB spline Späth
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