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非线性拟合算法
- 包含了各种给线性拟合算法
非线性最小二乘法--数据拟合
- 最小二乘法的拟合,能对任意个参数进行拟合,效果非常好-least squares fitting, can be arbitrary parameters to fit very good results
实验7-线形拟合
- 1、掌握MATLAB优化工具箱的基本用法，对不同算法进行初步分析、比较。 2、练习实际问题的非线性最小二乘拟合。-1.Understand the basic usage of Matlab optimization tool box. Analize and Compare different algorithms. 2. Practise nonliear minimum second order fitting using pra
NRTL_2
- 用NRTL模型，求解萘在一种离子液体中的活度系数。 求解非线性方程、非线性拟合都可以实现。 稍微对比了一下，发现还是拟合的结果好些。 Matlab源程序及结果在附件里-with NRTL model for naphthalene in an ionic liquid in the activity coefficient. Solve nonlinear equations, nonlinear fitt
fortran_code
- fortan数值计算的源代码，如空间光滑出来，非线性拟合等-fortan numerical calculation of the source code, such as spatial smoothing out non-linear fitting, etc.
ImageProcessing
- 用C语言实现最小二乘拟合，包括线性和非线性拟合-Using C language to achieve least-squares fitting, including linear and nonlinear fitting
origin
- origin 非线性拟合。 -nonlinear fitting origin. nonlinear fitting origin.
ex
- 一个简单的matlab非线性拟合例子,使用了matlab提供的nlinfit函数.-A simple non-linear fitting matlab example, matlab using the function provided by nlinfit.
nihe
- 简单的讲，所谓拟合是指已知某函数的若干离散函数值{f1,f2,…,fn}，通过调整该函数中若干待定系数f(λ1, λ2,…,λ3), 使得该函数与已知点集的差别(最小二乘意义)最小。如果待定函数是线性，就叫线性拟合或者线性回归(主要在统计中)，否则叫作非线性拟合或者非线性回归。表达式也可以是分段函数，这种情况下叫作样条拟合。-Simply speaking, the so-called fitting refers to a funct
curvefit
- 用MATLAB函数进行非线性拟合，在VB中调用-MATLAB function with non-linear fitting, call in VB
fx_nihe
- 利用matlab对实验数据进行非线性拟合-Matlab on the experimental data using non-linear fitting
non-linear_fitting_algorithm
- 利用matlab对图像进行非线性拟合时的算法研究-Using matlab to the image when the non-linear fitting algorithm
LS_SVM
- 最小二乘支持向量机,用于多元非线性回归分析,非线性拟合与预测-Least squares support vector machine for multi-linear regression analysis, nonlinear fitting and prediction
lagrange
- 非线性拟合，可以根据已经数据，计算出对应的数据-Nonlinear fitting, can have data to calculate the corresponding data
FSQ
- 实现数据的非线性拟合,完成曲线的拟合，让用户不用操心-Nonlinear fitting data to complete the curve fitting, so that users do not have to worry about
nihe
- 详细介绍在matlab中如何实现非线性拟合，内附例子-Details of how to achieve the non-linear fitting matlab
BPNeuralforNonlinear
- 使用BP神经网络做非线性拟合，它有很强的拟合功能，应用面很广。-The BP neural network to do non-linear fitting, it has a strong fit function, the application was very broad.
非线性拟合
- 非线性拟合,stats第二个数为F分布值 finv(0.95,1,9) %F分布查表值(Nonlinear fitting, stats second number is F, distribution value finv (0.95,1,9)%F distribution look-up table value)
BP神经网络用于非线性函数拟合
- BP神经网络用于非线性函数的拟合，效果不错，适合初学者。(BP neural network for nonlinear function fitting, the effect is good, suitable for beginners.)
第8章 数据拟合
- 数据拟合，回归算法，一次回归，多次回归，线性拟合，非线性拟合(Data fitting, regression algorithm, primary regression, multiple regression, linear fitting, nonlinear fitting)