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Results for tag:"optimisation" (254 results)

Results 51 - 100 of 254

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Using the response optimiser with callback functions?

Asked by David Simmonds on 4 Apr 2021

Code Generation Simulink Coder

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1 vote
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How can we get the surrogate function after the optimisation?

Asked by Matthieu Bernard on 24 Mar 2021

Latest activity Commented on by Alan Weiss on 30 Mar 2021

Mathematics and Optimization Optimization Toolbox Optimization Results Solver Outputs and Iterative Display

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answer

0 votes
16 views

What does the argument 'TolFun' indicate in function 'fit'?

Asked by Shuangfeng Jiang on 11 Nov 2020

Latest activity Answered by Deepak Meena on 21 Mar 2021

Accepted Answer by Deepak Meena

Mathematics and Optimization Optimization Toolbox Least Squares

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How to optimise/vectorize interpolant query on a multidimensional variable?

Asked by Simon Matte on 17 May 2019

Latest activity Answered by Simon Matte on 12 Mar 2021

MATLAB Language Fundamentals Data Types Numeric Types Logical

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answer

0 votes
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More details on fmincon function

Asked by Hannah Cook on 3 Mar 2021

Latest activity Answered by Alan Weiss on 3 Mar 2021

Mathematics and Optimization Optimization Toolbox Optimization Results Solver Outputs and Iterative Display

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answers

0 votes
2 views

lsqnonlin multiple dataset optimisation

Asked by Malgorzata Wieteska on 27 Feb 2021

Latest activity Commented on by Malgorzata Wieteska on 2 Mar 2021

Accepted Answer by Alan Weiss

Computational Biology SimBiology Simulation Scan Parameter Ranges

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answer

0 votes
7 views

Portfolio rebalancing with changing assets

Asked by Luke Hughes on 2 Feb 2021

Latest activity Answered by Rishik Ramena on 9 Feb 2021

Computational Finance Financial Toolbox Portfolio Optimization and Asset Allocation

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answer

0 votes
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How can I find an optimised set of vectors

Asked by Jonah Berean-Dutcher on 25 Nov 2020

Latest activity Answered by Chaitanya Mallela on 22 Dec 2020

Mathematics and Optimization Optimization Toolbox Problem-Based Optimization Setup

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answer

0 votes
24 views

Getting rid of IntCon in GA

Asked by Pablo Duran Millan on 15 Dec 2020

Latest activity Commented on by Pablo Duran Millan on 15 Dec 2020

Mathematics and Optimization Global Optimization Toolbox Genetic Algorithm

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Why ga doesn´t give good results always

Asked by Paloma Moragas on 15 Dec 2020

Latest activity Edited by Paloma Moragas on 15 Dec 2020

Mathematics and Optimization Optimization Toolbox Optimization Results Solver Outputs and Iterative Display

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answers

0 votes
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Can Matlab Optimisation Toolbox solve this problem?

Asked by Jeff on 23 Jan 2014

Latest activity Commented on by Walter Roberson on 4 Dec 2020

Accepted Answer by Alan Weiss

Sciences Physics Condensed Matter & Materials Physics

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0 votes
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Error in fminsearch (line 200) fv(:,1) = funfcn(x,varargin{:});

Asked by Tushar Verma on 12 Nov 2020

Latest activity Answered by Steven Lord on 12 Nov 2020

Accepted Answer by Steven Lord

Mathematics and Optimization Optimization Toolbox Optimization Results Solver Outputs and Iterative Display

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answers

0 votes
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the 'fmincon' optimisation doesn't stop at minimum with all possible algorithms

Asked by Shuangfeng Jiang on 29 Oct 2020

Latest activity Edited by Matt J on 31 Oct 2020

Accepted Answer by Matt J

Mathematics and Optimization Optimization Toolbox Optimization Results Solver Outputs and Iterative Display

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0 votes
7 views

Minimalizing mean absolute error through optimisation?

Asked by cwj2000 on 30 Oct 2020

Latest activity Edited by Jon on 30 Oct 2020

MATLAB Mathematics

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0 votes
33 views

When the algorithm of Levenberg-Marquardt is preferred when doing curve fitting?

Asked by Shuangfeng Jiang on 22 Oct 2020

Latest activity Commented on by Bruno Luong on 25 Oct 2020

Accepted Answer by Bruno Luong

Mathematics and Optimization Optimization Toolbox Optimization Results Solver Outputs and Iterative Display

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answers

0 votes
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Cone constraints with mixed integer programming

Asked by Ben Human on 20 Oct 2020

Latest activity Commented on by John D'Errico on 23 Oct 2020

Accepted Answer by Ameer Hamza

Mathematics and Optimization Optimization Toolbox Quadratic Programming and Cone Programming

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Intigrality gap from cplex

Asked by ic_fly2 on 10 Jan 2015

Latest activity Commented on by Rongxing Hu on 12 Oct 2020

MATLAB Language Fundamentals Entering Commands

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0 votes
2 views

local optimisation deterministic optimisation

Asked by Hazim Hamad on 22 Sep 2020

Latest activity Commented on by Matt J on 23 Sep 2020

Mathematics and Optimization Optimization Toolbox Solver-Based Optimization Problem Setup Choose a Solver

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2 views

Optimisation with neural network

Asked by Hazim Hamad on 18 Apr 2020

Latest activity Commented on by Hazim Hamad on 18 Sep 2020

MATLAB Installation and Licensing Install Products Introduction to Installation and Licensing

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0 votes
67 views

How to redirect standard input and standard output using .Net System.Diagnostics.Process

Asked by Michael Maurice on 31 Aug 2020

Latest activity Commented on by Mohammad Sami on 2 Sep 2020

Accepted Answer by Mohammad Sami

Sciences Food Sciences

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0 votes
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Can I generate a variable function for varying amounts of variables?

Asked by Louis Alen on 27 Aug 2020

Latest activity Answered by Abdolkarim Mohammadi on 27 Aug 2020

Mathematics and Optimization Optimization Toolbox Get Started with Optimization Toolbox

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answers

0 votes
2 views

Optimizing systems of non-linear equation using optimvar and lsqcurvefit

Asked by Wayne on 20 Jul 2020

Latest activity Commented on by Star Strider on 21 Jul 2020

Accepted Answer by Star Strider

Mathematics and Optimization Optimization Toolbox Systems of Nonlinear Equations

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0 votes
16 views

Local Minimum possible - exit flag 2 - Non linear optimisation problem with Non-linear constraints.

Asked by Selvaprakash Vijayaraman on 23 May 2020

Latest activity Commented on by John D'Errico on 23 May 2020

Mathematics and Optimization Optimization Toolbox Optimization Results Solver Outputs and Iterative Display

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0 votes
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MATLAB and optimisation tool automatically close while solving a large problem

Asked by Yashwardhan Panwar on 15 May 2020

Latest activity Commented on by Yashwardhan Panwar on 15 May 2020

Mathematics and Optimization Global Optimization Toolbox Surrogate Optimization

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curve fitting and optimisation code problems for f(x)= a.*exp(-b./(x.^p)) to dataset

Asked by Em on 10 May 2020

Latest activity Commented on by John D'Errico on 14 May 2020

Accepted Answer by John D'Errico

AI, Data Science, and Statistics Curve Fitting Toolbox Get Started with Curve Fitting Toolbox

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Using Matlab Model Based Calibration Toolbox to achieve a trade-off in engine performance parameters

Asked by Ashley Yu on 9 May 2020

Latest activity Edited by Ashley Yu on 9 May 2020

Automotive Model-Based Calibration Toolbox

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0 votes
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optimization data fitting error

Asked by Em on 2 May 2020

Latest activity Commented on by Star Strider on 5 May 2020

Accepted Answer by Star Strider

AI, Data Science, and Statistics Curve Fitting Toolbox Get Started with Curve Fitting Toolbox

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answer

0 votes
3 views

Minimize function with multiple variables with absolute value

Asked by Trung Bui on 20 Apr 2020

Latest activity Edited by Matt J on 20 Apr 2020

Mathematics and Optimization Optimization Toolbox Linear Programming and Mixed-Integer Linear Programming

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answer

0 votes
3 views

Assign symbolic variables in objective function as either constants or optimisation variables

Asked by Greg Jones on 7 Apr 2020

Latest activity Commented on by Greg Jones on 7 Apr 2020

Accepted Answer by Steven Lord

Mathematics and Optimization Symbolic Math Toolbox Mathematics Calculus

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Constraint function not working in genetic algorithm 'GA' toolbox

Asked by Stewie on 6 Oct 2012

Mathematics and Optimization Global Optimization Toolbox Genetic Algorithm

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0 votes
18 views

using fmincon with extra parameters

Asked by Sadu on 31 Mar 2020

Latest activity Edited by Sadu on 1 Apr 2020

Accepted Answer by Cris LaPierre

Mathematics and Optimization Optimization Toolbox Systems of Nonlinear Equations

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Optimisation non-linear constraints

Asked by R Hebi on 8 Mar 2020

Latest activity Commented on by Ameer Hamza on 8 Mar 2020

Mathematics and Optimization Optimization Toolbox Optimization Results Solver Outputs and Iterative Display

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Need to optimise intensity based image registration transformation matrix to improve ssim between fixed and registered image. But use other technique except existing in matlab i.e. gradient descent and one plus one evolutionary. like grey wolf.

Asked by TARUNA KUMARI on 4 Mar 2020

Image Processing and Computer Vision Image Processing Toolbox Geometric Transformation and Image Registration

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6 views

Optimisation of cost function

Asked by Michael-Allan Millar on 24 Oct 2019

Latest activity Commented on by Sai Bhargav Avula on 18 Feb 2020

Mathematics and Optimization Optimization Toolbox Problem-Based Optimization Setup

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answer

0 votes
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Nested function in optimisation

Asked by Vasilis Mitropoulos on 17 Feb 2020

Latest activity Edited by Vasilis Mitropoulos on 17 Feb 2020

MATLAB Language Fundamentals Loops and Conditional Statements

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0 votes
2 views

Is there a way to get the confidence bounds when fitting curves using optimisation toolbox

Asked by Kieran Heeley on 30 Jan 2020

Latest activity Answered by Pravin Jagtap on 6 Feb 2020

AI, Data Science, and Statistics Curve Fitting Toolbox Linear and Nonlinear Regression

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0 votes
3 views

Multistart - number of iterations

Asked by Matt Bilyard on 27 Jan 2020

Latest activity Commented on by Alan Weiss on 29 Jan 2020

Computational Finance Financial Toolbox

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0 votes
1 view

PSO for solve problem of Mismatch PV arrays Solar

Asked by loukriz abdelouadoud on 16 Jan 2020

Mathematics and Optimization Global Optimization Toolbox Particle Swarm

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0 votes
2 views

Separable programming in Matlab

Asked by Carlos Ferrandon-Cervantes on 23 Sep 2019

Latest activity Answered by Yogesh Khurana on 18 Dec 2019

MATLAB Language Fundamentals Data Types Numeric Types Logical

1

answer

0 votes
7 views

Offset free tracking for a nonlinear model predictive system.

Asked by Akshaya Raj on 7 Nov 2019

Latest activity Edited by Adam Danz on 8 Nov 2019

Control Systems Model Predictive Control Toolbox

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0 votes
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GA/simulink optimisation error

Asked by Mo Jay on 30 Oct 2019

Control Systems Simulink Design Optimization

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0 votes
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Passing extra outputs from cost function

Asked by Stefano Coss on 6 Dec 2016

Latest activity Commented on by Kurt Stewart on 11 Oct 2019

Accepted Answer by Alan Weiss

Mathematics and Optimization Optimization Toolbox Optimization Results Solver Outputs and Iterative Display

1

answer

0 votes
2 views

Solutions for composition analysis problem

Asked by Julian Stapper on 24 Sep 2019

Latest activity Commented on by Julian Stapper on 27 Sep 2019

Sciences Physics Particle & Nuclear Physics

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0 votes
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can I use a compiled (.exe) file to generate my objective functions while running optimisation in MATLAB?

Asked by Mohsen2015 on 16 Jun 2015

Latest activity Commented on by Kurt Stewart on 18 Sep 2019

Accepted Answer by Andrew Schenk

MATLAB External Language Interfaces Fortran with MATLAB

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Non linear function for an optimal control problem

Asked by Auryn_ on 5 Aug 2019

Latest activity Answered by Torsten on 6 Aug 2019

Mathematics and Optimization Optimization Toolbox Get Started with Optimization Toolbox

2

answers

0 votes
27 views

Fast 2D distance calculation

Asked by Neuropragmatist on 29 Jul 2019

Latest activity Commented on by Neuropragmatist on 3 Aug 2019

MATLAB Language Fundamentals Matrices and Arrays

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answers

0 votes
10 views

fmincon generating (very) noisy results - initial guesses probably to blame

Asked by Dan Goldwater on 11 Jul 2019

Latest activity Answered by Dan Goldwater on 18 Jul 2019

Accepted Answer by Dan Goldwater

Mathematics and Optimization Optimization Toolbox Optimization Results Solver Outputs and Iterative Display

1

answer

0 votes
1 view

Weighted fit of ode's to data?

Asked by Matt Bilyard on 12 Jul 2019

Latest activity Commented on by Star Strider on 15 Jul 2019

Accepted Answer by Star Strider

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

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0 votes
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Issue with paretosearch optimisation

Asked by salvor on 30 Jun 2019

Latest activity Answered by Matt J on 1 Jul 2019

Mathematics and Optimization Optimization Toolbox Optimization Results Solver Outputs and Iterative Display

1

answer

0 votes
5 views

How can i limit the assets selected in a portfolio optimisation

Asked by Arm on 17 Jun 2019

Latest activity Commented on by Mary Fenelon on 25 Jun 2019

Computational Finance Financial Toolbox Portfolio Optimization and Asset Allocation

Results 51 - 100 of 254