Search results: tag:"fitting;" - MATLAB Answers

547 questions found in Answers

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Nonlinear fitting - No output function with MultiStart

Asked by Samuele Bolotta on 15 Mar 2021

Latest activity Commented on by Samuele Bolotta on 16 Mar 2021

Accepted Answer by Star Strider

Mathematics and Optimization Global Optimization Toolbox Global or Multiple Starting Point Search

1

answer

0 votes
4 views

Fitting a sum of exponentials to data (Least squares)

Asked by Nour Butrus on 16 Mar 2021

Latest activity Answered by Alan Stevens on 16 Mar 2021

AI and Statistics Curve Fitting Toolbox

1

answer

0 votes
6 views

Nonlinear fitting depends too heavily on starting points

Asked by Samuele Bolotta on 12 Mar 2021

Latest activity Commented on by Samuele Bolotta on 12 Mar 2021

Accepted Answer by Alan Weiss

AI and Statistics Curve Fitting Toolbox Get Started with Curve Fitting Toolbox

1

answer

0 votes
10 views

Plotting using fitnlm- custom function

Asked by sparsh agarwal on 11 Mar 2021

Latest activity Commented on by Star Strider on 12 Mar 2021

AI and Statistics Curve Fitting Toolbox Linear and Nonlinear Regression

1

answer

1 vote
3 views

Fit Kernel Distribution to Data with Boundary Condition

Asked by Michael König on 8 Mar 2021

Latest activity Answered by the cyclist on 8 Mar 2021

Accepted Answer by the cyclist

AI and Statistics Statistics and Machine Learning Toolbox Probability Distributions and Hypothesis Tests Continuous Distributions Kernel Distribution

1

answer

0 votes
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how to fit y=ax^b without curve fitting

Asked by Moza Salem on 5 Mar 2021

Latest activity Answered by Image Analyst on 5 Mar 2021

AI and Statistics Curve Fitting Toolbox Linear and Nonlinear Regression

1

answer

0 votes
17 views

How do I use the neural network fitting tool to predict targets?

Asked by MathWorks Support Team on 24 Feb 2017

Latest activity Edited by MathWorks Support Team on 4 Mar 2021

Accepted Answer by MathWorks Support Team

AI and Statistics Deep Learning Toolbox

1

answer

0 votes
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nlinfit fitting error approaching infinity

Asked by Muhannad N. Fadhel on 22 Feb 2021

Latest activity Answered by Deepak Meena on 28 Feb 2021

AI and Statistics Statistics and Machine Learning Toolbox Probability Distributions and Hypothesis Tests Resampling Techniques

0

answers

0 votes
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Surface fitting with multiple 2d gaussian functions

Asked by Tobias Schmid on 26 Feb 2021

Latest activity Edited by Tobias Schmid on 26 Feb 2021

AI and Statistics Curve Fitting Toolbox Smoothing

2

answers

0 votes
12 views

Using "fit" function to create a fit type and fit a curve with a function I created

Asked by Samuele Bolotta on 19 Feb 2021

Latest activity Edited by Cris LaPierre on 22 Feb 2021

Accepted Answer by Cris LaPierre

AI and Statistics Curve Fitting Toolbox Linear and Nonlinear Regression

1

answer

0 votes
9 views

Nonlinear fit instead of setting up a non linear equation?

Asked by Samuele Bolotta on 16 Feb 2021

Latest activity Edited by Matt J on 19 Feb 2021

Accepted Answer by Matt J

Sciences Neuroscience Human Brain Mapping EEG/MEG/ECoG

1

answer

0 votes
33 views

2D data fitting using fit and fittype

Asked by Bruno Rosinus Serrano on 15 Feb 2021

Latest activity Edited by Abhishek Gupta on 18 Feb 2021

AI and Statistics Curve Fitting Toolbox Linear and Nonlinear Regression

1

answer

1 vote
21 views

How can I determine the equation of the best-fit line, plane, or N-D surface using MATLAB?

Asked by MathWorks Support Team on 10 Sep 2012

Latest activity Edited by MathWorks Support Team on 17 Feb 2021

Accepted Answer by MathWorks Support Team

AI and Statistics Curve Fitting Toolbox Get Started with Curve Fitting Toolbox

1

answer

1 vote
10 views

Matrix Optimization using optimization toolbox - "Objective must be a scalar OptimizationExpression or a struct containing a scalar OptimizationExpression."

Asked by Samuele Bolotta on 13 Feb 2021

Latest activity Commented on by Samuele Bolotta on 13 Feb 2021

Accepted Answer by Matt J

Mathematics and Optimization Optimization Toolbox Problem-Based Optimization Setup Get Started with Problem-Based Optimization and Equations

0

answers

0 votes
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How to create a 'fittype' calling PDE toolbox function

Asked by Laurent Lombez on 11 Feb 2021

AI and Statistics Curve Fitting Toolbox Linear and Nonlinear Regression

1

answer

0 votes
1 view

Lorentzian Fitting with .s2p file

Asked by FRANCESCO MARINO on 4 Feb 2021

Latest activity Answered by Vimal Rathod on 10 Feb 2021

AI and Statistics Curve Fitting Toolbox Linear and Nonlinear Regression

0

answers

0 votes
4 views

Curve fit equation calculation

Asked by Isac Grossa on 9 Feb 2021

Latest activity Commented on by Alex Sha on 10 Feb 2021

AI and Statistics Curve Fitting Toolbox Get Started with Curve Fitting Toolbox

1

answer

0 votes
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How to use least square fit in MATLAB to find coefficients of my polynomial?

Asked by Majid Vaghari on 3 Feb 2021

Latest activity Commented on by Jeff Miller on 5 Feb 2021

Accepted Answer by Jeff Miller

MATLAB Mathematics Elementary Math Polynomials

0

answers

0 votes
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Grey box model parameters estimation

Asked by Mattia Guarnieri on 4 Feb 2021

Control Systems Simulink Design Optimization Parameter Estimation

1

answer

0 votes
32 views

How to code a basic fitting quadratic in this?

Asked by Wolfgang McCormack on 2 Feb 2021

Latest activity Commented on by Walter Roberson on 3 Feb 2021

Accepted Answer by Walter Roberson

AI and Statistics Curve Fitting Toolbox Get Started with Curve Fitting Toolbox

1

answer

0 votes
6 views

How can I do non-linear fitting on a model defined implicitly?

Asked by MathWorks Support Team on 11 Apr 2014

Latest activity Edited by MathWorks Support Team on 2 Feb 2021

Accepted Answer by MathWorks Support Team

AI and Statistics Statistics and Machine Learning Toolbox Regression Nonlinear Regression

0

answers

0 votes
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showing the regression plots of individual responses in a fitting neural network with 3 outputs

Asked by ahmed sabaa on 29 Sep 2020

Latest activity Commented on by ahmed sabaa on 31 Jan 2021

AI and Statistics Deep Learning Toolbox

0

answers

0 votes
6 views

Trucated Weibull distribution - parameter estimation?

Asked by Hobble Wobb on 26 Jan 2021

Latest activity Commented on by Hobble Wobb on 27 Jan 2021

AI and Statistics Statistics and Machine Learning Toolbox Probability Distributions and Hypothesis Tests Exploration and Visualization

1

answer

0 votes
5 views

What is the formula used by nlparci?

Asked by Icewind on 26 Jan 2021

Latest activity Commented on by Star Strider on 26 Jan 2021

MATLAB External Language Interfaces Fortran with MATLAB

1

answer

0 votes
14 views

Chi-Squared Distribution Fitting

Asked by Pedro Oliveira on 28 Dec 2017

Latest activity Commented on by Magdy Ismail on 19 Jan 2021

AI and Statistics Statistics and Machine Learning Toolbox Probability Distributions and Hypothesis Tests Exploration and Visualization

0

answers

0 votes
1 view

Problem with Neural fitting

Asked by Claudio Sandoval on 10 Jan 2021

AI and Statistics Deep Learning Toolbox

2

answers

0 votes
9 views

Fitting a Skewed Gamma Probability Distribution Function to Data, or fitting any skewed pdf to data.

Asked by Josie on 13 May 2012

Latest activity Edited by John Kelly on 23 Dec 2020

AI and Statistics Statistics and Machine Learning Toolbox Probability Distributions and Hypothesis Tests Continuous Distributions Gamma Distribution

0

answers

0 votes
2 views

Non-central chi distribution fit on mri images

Asked by Matteo Cavalagli on 22 Dec 2020

AI and Statistics Statistics and Machine Learning Toolbox Probability Distributions and Hypothesis Tests Continuous Distributions Noncentral t Distribution

0

answers

0 votes
2 views

Fitting 3D Gaussian to frequency signals in a 3D Power Spectrum

Asked by Wolfgang Köntges on 22 Dec 2020

Signal Processing Signal Processing Toolbox Transforms, Correlation, and Modeling Signal Modeling Parametric Modeling

1

answer

0 votes
5 views

NFTOOL: fitting LARGE amounts of data

Asked by fkouk on 17 Nov 2020

Latest activity Commented on by fkouk on 29 Nov 2020

AI and Statistics Deep Learning Toolbox

0

answers

0 votes
3 views

Curve fitting tool plots for multiple plots

Asked by Abhilash Bhattacharya on 25 Nov 2020

Latest activity Commented on by Hengameh Noshahri on 25 Nov 2020

AI and Statistics Curve Fitting Toolbox Get Started with Curve Fitting Toolbox

1

answer

0 votes
7 views

Fit Damping Coefficient from Acceleration Samples

Asked by Antonio d'Aniello on 7 Nov 2020

Latest activity Commented on by Star Strider on 14 Nov 2020

Accepted Answer by Star Strider

Mathematics and Optimization Symbolic Math Toolbox

2

answers

0 votes
8 views

Dilate a viscircles? circle fitting

Asked by mikel lasa on 2 Nov 2020

Latest activity Edited by mikel lasa on 12 Nov 2020

Accepted Answer by mikel lasa

Image Processing and Computer Vision Image Processing Toolbox Image Segmentation and Analysis Object Analysis

1

answer

0 votes
7 views

Get edge points from a hough line

Asked by mikel lasa on 26 Oct 2020

Latest activity Commented on by Steve Eddins on 27 Oct 2020

Accepted Answer by Steve Eddins

Image Processing and Computer Vision Image Processing Toolbox Image Segmentation and Analysis Object Analysis

1

answer

0 votes
0 views

Asked by Fredic on 8 Oct 2020

Latest activity Commented on by Fredic on 11 Oct 2020

AI and Statistics Curve Fitting Toolbox

0

answers

0 votes
2 views

Uncertainty in Exponential Decay Fitting?

Asked by Blenndrman on 8 Oct 2020

Sciences Physics Particle & Nuclear Physics

1

answer

0 votes
8 views

Inf computed by model function, fitting cannot continue.

Asked by Julio Chavez on 14 Mar 2020

Latest activity Commented on by Ivy Gao on 7 Aug 2020

AI and Statistics Curve Fitting Toolbox Get Started with Curve Fitting Toolbox

1

answer

0 votes
3 views

coefficient determination of two variables

Asked by Duy Hai Nguyen on 29 Jun 2020

Latest activity Edited by Matt J on 4 Jul 2020

Accepted Answer by Matt J

Control Systems Control System Toolbox Matrix Computations

0

answers

0 votes
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How to fit with case differentiation

Asked by Niklas Kurz on 4 Jul 2020

AI and Statistics Curve Fitting Toolbox Get Started with Curve Fitting Toolbox

0

answers

0 votes
8 views

How Predint works?

Asked by Susmit Kumar Mishra on 16 Jun 2020

Latest activity Commented on by Adam Danz on 16 Jun 2020

AI and Statistics Curve Fitting Toolbox Get Started with Curve Fitting Toolbox

1

answer

0 votes
4 views

Why I cannot fit a function with more than five variables？

Asked by huazai2020 on 5 Jun 2020

Latest activity Commented on by Walter Roberson on 14 Jun 2020

Accepted Answer by the cyclist

MATLAB Data Import and Analysis Descriptive Statistics

0

answers

0 votes
5 views

Fitting Kinetic Parameter using fmincon

Asked by Rama Dikky on 4 Jun 2020

Latest activity Commented on by Star Strider on 4 Jun 2020

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

1

answer

0 votes
5 views

How to remove (not display) data points from surface fit.

Asked by Brendan on 26 Sep 2013

Latest activity Commented on by Qinghao Yan on 30 Apr 2020

MATLAB Graphics 2-D and 3-D Plots Surfaces, Volumes, and Polygons Surface and Mesh Plots

2

answers

0 votes
47 views

Calculating covariance matrix from Jacobian using lsqcurvefit

Asked by Wolfgang Klassen on 4 Jun 2019

Latest activity Commented on by Alan Weiss on 29 Apr 2020

Accepted Answer by Alan Weiss

Mathematics and Optimization Optimization Toolbox Least Squares Linear Least Squares

2

answers

0 votes
4 views

Curve fitting: seversl curves to one

Asked by Redstein on 12 Apr 2020

Latest activity Answered by Tom Lane on 23 Apr 2020

AI and Statistics Curve Fitting Toolbox Get Started with Curve Fitting Toolbox

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