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codes-for-numerical-analysis
- 高教版数值分析的matlab代码,误差与范数,非线性方程(组)的数值解法,解线性方程组的直接方法,解线性方程组的迭代法,矩阵的特征值与特征向量的计算,函数的插值方法,函数逼近与曲线(面)拟合,数值微分,数值积分,常微分方程(组)求解-entire codes for numerical analysis based on matlab
nihe
- 应用matlab对实验数据进行拟合,获得实验数据曲线的近似拟合曲线及其多项式-matlab to fit the experimental data
MLS2D
- 利用matlab编写的移动最小二乘程序,进行曲线的拟合。-Moving least squares procedure using matlab curve fitting.
Least-squares-fitting-curve
- 用matlab所学的知识,编写最小二乘法拟合程序,以解决物理实验中的最小二乘法拟合曲线以及相关系数等的问题。-With matlab learned, the preparation method of least squares fitting procedure to solve the problems of the least-squares fitting curve and correlation coefficient physics experiments.
Envelop1.1
- 用于计算拟合曲线的上下包络,需要用matlab来实现-Used to calculate the fitting curve of the upper and lower envelopes, using matlab to achieve
nihequxian
- matlab复变函数求解拟合曲线的方法和程序-Solving complex function matlab curve fitting methods and procedures
curves
- 本程序是在MATLAB中对印刷中常见的网点扩大值进行网点扩大曲线的拟合,拟合的曲线平滑,效果好。-This procedure is in MATLAB common in the printing dot gain values of dot gain curve fitting, curve fitting smoothing effect.
nurbs
- 用matlab实现三次NURBS插值曲线,曲线首尾两端出现较大畸变,中间段部分拟合较好。-Cubic NURBS interpolation using matlab curve with a larger distortion both ends, the middle segment section fitted well.
Damped-oscillation-curve
- 以MATcom为内核的C++程序,调用MATLAB拟合衰减振荡曲线(多线程)-In MATcom as the core C++ program, call the MATLAB fitting damped oscillation curve (multi-threading)
BP
- 利用matlab编程实现BP神经网络,用于拟合模型的输出曲线-Back Progagation
LS
- 最小二乘的直线与曲线的拟合,以及利用matlab编程时多元线性回归-least square
zjqxszx
- 本算例用正交多项式,采用最小二乘法拟合散点函数曲线,程序为MATLAB编写!-zuixiao ercheng duoxiangshi
MLS3DShape
- 用于三维拟合曲线的型函数构造源代码文件,可用于三维matlab编程。-Fitting curves for three-dimensional structure of the source code file type function, can be used for three-dimensional matlab programming.
NUBS-program
- 均匀B样条拟合程序 可以拟合B样条曲线 谢谢大家-uniform B spline curve fitting program with MATLAB Development Env
MATALABsanweinihe
- 该程序在matlab环境下建立了三维曲线的拟合方法,该方法拟合效果较好。-The program in the matlab environment established a three-dimensional curve fitting method, the method fitting better.
chazhi
- 详细介绍了matlab插值与拟合方法,包括拉格朗日多项式插值、牛顿插值、分段线性插 值、Hermite 插值和三次样条插值和曲线的最小二乘拟合、多项式拟合方法、最小二乘优化所有程序均有相应的说明与应用实例-Details of the matlab interpolation and fitting methods, including Lagrange polynomial interpolation, Newton interpolation, piecewise linear inte
moxingyuece3
- 高速铁路路基沉降是一个复杂的系统过程,涉及不同时期、不同工况,选用单一的预测模型不足以反映路基整体的变形规律.Logistic模型及Verhulst模型的曲线均为S形,可以反映全过程的地基沉降与时间的关系.针对路基填筑期和降水期两个时段利用MATLAB软件编制程序计算模型参数,得到Logistic模型和灰色Verhulst模型,进而求得两者的最优加权组合模型.对比结果表明:在路基填筑期由两者的最优加权组合模型预测得到的结果与实测结果较吻合,拟合精度高于单一模型 而在降水期Verhulst模型的预
test_new
- 用matlab编程实现三次样条插值拟合曲线-Cubic spline interpolation curve fitting using matlab programming
Population
- matlab非线性回归模型的拟合曲线(Logisic曲线人口预测-matlab curve fitting nonlinear regression model (Logisic curve population projections
fastBSpline
- fastBSpline - 一个快速,轻量级的类,它实现 任意阶非均匀B样条曲线 Matlab的样条函数都很一般。这种通用性来自于 速度的代价。对于大规模的应用,包括模型 其中,模型的某些组件中的术语定义嵌合 样条曲线,如广义相加模型,更快的解决方案是 可取的。 该fastBSpline类实现一个轻量级的一套B样条 功能,