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Optimization
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Symbolic and numeric local and global optimization methods, minimum and maximum values, combinatorial optimization, constrained and unconstrained optimization...

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Fitting data with NMinimize to a ODE system model solved with NDSolve

QUESTION FROM: Javier Navarro Laboulais | 11 years ago BY: Frank Kampas
Chemistry , Data Science , Optimization , Modeling
4
REPLIES
13.5K
VIEWS

Functional Programming for Non-linear Equations

QUESTION FROM: Pat Mac | 12 years ago BY: Pat Mac
Biological Sciences , Chemistry , High-Performance Computing , ...
4
REPLIES
20.1K
VIEWS

Mathematica algorithm to minimize summation

QUESTION FROM: david Bernard | 12 years ago BY: david Bernard
Mathematica , Optimization , Mathematics
4
REPLIES
5.8K
VIEWS

Issue with solving an optimization model using FindMaximum and mismatch the result from a paper

QUESTION FROM: Shafa Hananta | 11 months ago BY: Gianluca Gorni
Optimization , Mathematics , Wolfram Language
3
REPLIES
1.8K
VIEWS

DSolve[ ] returns Input again?

QUESTION FROM: jose hoyos | 1 year ago BY: Gianluca Gorni
Calculus , Equation Solving , Optimization , Wolfram Language
3
REPLIES
6.9K
VIEWS

Calculate the maximum possible value of dt

QUESTION FROM: James James | 2 years ago BY: James James
Optimization , Mathematics , Numerical Computation , Wolfram Language
3
REPLIES
2.5K
VIEWS

Using NMinimize over (non-convex) large problems

QUESTION FROM: Christian Vitale | 2 years ago BY: Daniel Lichtblau
Optimization , Mathematics , Numerical Computation , Wolfram Language
3
REPLIES
2.9K
VIEWS

Solving optimization problem with matrix variable

QUESTION FROM: David G. Aragonés | 2 years ago BY: Gianluca Gorni
Optimization , Mathematics , Wolfram Language
3
REPLIES
3.2K
VIEWS

Non-linear mathematical model containing double integral fit using DEA

QUESTION FROM: RAHUL KUMAR | 2 years ago BY: RAHUL KUMAR
Calculus , Data Science , Optimization , Mathematics , Modeling , ...
3
REPLIES
3.1K
VIEWS

Search for maximum of user defined function

QUESTION FROM: Emily O | 3 years ago BY: Emily O
Equation Solving , Optimization , Mathematics , ...
3
REPLIES
3K
VIEWS

How to formulate minimization problems with vector solution variables?

QUESTION FROM: Lars Ulke-Winter | 3 years ago BY: Henrik Schachner
Optimization , Mathematics , Wolfram Language
3
REPLIES
4.2K
VIEWS

How to fix the machine precision warning?

QUESTION FROM: KRISHAN SHARMA | 3 years ago BY: KRISHAN SHARMA
Graphics and Visualization , Optimization , Mathematics , ...
3
REPLIES
5.1K
VIEWS

Mixed integer optimization gives unexpected result?

QUESTION FROM: Daniel Zimmerman | 3 years ago BY: Ahmed Elbanna
Optimization , Tuning and Debugging , Wolfram Language
3
REPLIES
5.9K
VIEWS

Is an analytic optimization solution possible?

QUESTION FROM: H Li | 4 years ago BY: Neil Singer
Optimization , Symbolic Computations , Wolfram Language
3
REPLIES
5K
VIEWS

Using the pendulum equation to numerically calculate gravitational constant

QUESTION FROM: Jan Novák | 4 years ago BY: Mariusz Iwaniuk
Calculus , Equation Solving , Optimization , Mathematics , ...
3
REPLIES
4.4K
VIEWS

Find max value on the border of f[x,y]

QUESTION FROM: Peter Lahti | 5 years ago BY: W. Craig Carter
Optimization , Mathematics , Wolfram Language
3
REPLIES
5.8K
VIEWS

Define a function of many variables

QUESTION FROM: Brian Tenneson | 5 years ago BY: Anonymous User
Data Science , Import and Export , Optimization , Wolfram Language
3
REPLIES
11K
VIEWS

Minimize a function using the results from NDSolve

QUESTION FROM: Yz Wu | 5 years ago BY: Gianluca Gorni
Equation Solving , Optimization , Mathematics , ...
3
REPLIES
5.2K
VIEWS

Errors in defining variables (binary) and equalitites

QUESTION FROM: Wael Al Hajailan | 5 years ago BY: Bill Nelson
Optimization , Mathematics , Numerical Computation , Wolfram Language
3
REPLIES
5.1K
VIEWS

Find matrix location of the nearest point?

QUESTION FROM: Xiaxing Xiong | 6 years ago BY: Rohit Namjoshi
Optimization , Mathematics , Wolfram Language
3
REPLIES
5.4K
VIEWS

Why two optimization problems lead to different results by "MaximalBy"

QUESTION FROM: Shaoyan Robert | 6 years ago BY: Neil Singer
Optimization , Mathematics , Operations Research , Wolfram Language
3
REPLIES
8.5K
VIEWS

Optimization using Nminimize

QUESTION FROM: Gowtham A | 6 years ago BY: Gowtham A
Engineering , Equation Solving , Logic and Boolean Algebra , ...
3
REPLIES
8.2K
VIEWS

Perform gradient descend for the function of two variables?

QUESTION FROM: Alex Graham | 6 years ago BY: Alex Graham
Optimization , Mathematics , Wolfram Language
3
REPLIES
6.5K
VIEWS

Is there a way to solve semi infinite optimization problem?

QUESTION FROM: Richard Toth | 6 years ago BY: Richard Toth
Optimization
3
REPLIES
5.3K
VIEWS

[?] Maximize a function created by adding two exponential functions?

QUESTION FROM: Anthony Leamer | 6 years ago BY: Anthony Leamer
Calculus , Optimization , Mathematics , Wolfram Language
3
REPLIES
6.3K
VIEWS

Avoid problem using "Nested" NMaximize?

QUESTION FROM: Augusto Umaña | 7 years ago BY: Augusto Umaña
Optimization , Mathematics , Numerical Computation , Wolfram Language
3
REPLIES
5.4K
VIEWS

Optimize release angle of a trebuchet (highschool project)?

QUESTION FROM: lasse thiellesen | 7 years ago BY: Erik Mahieu
Calculus , Engineering , Optimization , Mathematics , Physics , ...
3
REPLIES
8.8K
VIEWS

Decrease a Dataset size in RAM?

QUESTION FROM: Andrea Barresi | 7 years ago BY: Andrea Barresi
Data Science , Import and Export , Mathematica , Optimization , ...
3
REPLIES
8K
VIEWS

Find a maximum of the following function using Grid Search?

QUESTION FROM: Sanghoon Cho | 7 years ago BY: Frank Kampas
Algebra , Equation Solving , gridMathematica , Optimization , ...
3
REPLIES
9.5K
VIEWS

Use the numbers found in an optimization problem somewhere else?

QUESTION FROM: Ovunc Yilmaz | 7 years ago BY: Ovunc Yilmaz
Business Analytics , Optimization , Mathematics , ...
3
REPLIES
8.6K
VIEWS

[?]  Search within the Wolfram Community?

QUESTION FROM: Werner Geiger | 7 years ago BY: Werner Geiger
Optimization , Wolfram Community , Wolfram Language
3
REPLIES
9K
VIEWS

Difference between the "FindMinimum" and "Minimization" ?

QUESTION FROM: Amir Khan | 8 years ago BY: Neil Singer
Optimization , Mathematics , Wolfram Language
3
REPLIES
10.8K
VIEWS

Avoid issues with Minimize, Argmin and other optimization functions?

QUESTION FROM: S G | 8 years ago BY: Frank Kampas
Optimization , Mathematics , Wolfram Language
3
REPLIES
12.2K
VIEWS

[?] Interpolate a 3D vector field?

QUESTION FROM: Tomi Baikie | 8 years ago BY: Sander Huisman
Graphics and Visualization , Optimization , Mathematics , Modeling , ...
3
REPLIES
6.9K
VIEWS

Unexpected NMinimize result?

QUESTION FROM: Okkes Dulgerci | 8 years ago BY: Okkes Dulgerci
Optimization , Mathematics , Modeling , Numerical Computation , ...
3
REPLIES
5.8K
VIEWS

Find the Maximum of a function calculated numerically?

QUESTION FROM: Owen Huff | 9 years ago BY: Frank Kampas
Optimization , Mathematics , Numerical Computation , Physics , ...
3
REPLIES
5.5K
VIEWS

Maximize violating constraints?

QUESTION FROM: Yuhao Zhu | 9 years ago BY: Frank Kampas
Mathematica , Optimization , Mathematics , Numerical Computation , ...
3
REPLIES
5.1K
VIEWS

Save CPU while using Manipulate[] in a notebook?

QUESTION FROM: Sandu Ursu | 9 years ago BY: Sandu Ursu
Dynamic Interactivity , Optimization , Wolfram Language
3
REPLIES
6.8K
VIEWS

Matrix operation speed: Mathematica vs Matlab?

QUESTION FROM: Erdem Uguz | 9 years ago BY: Erdem Uguz
Algebra , External Programs and Systems , Mathematica , ...
3
REPLIES
10.8K
VIEWS

Help refactoring and optimizing. Highlighting "highly composite" numbers.

QUESTION FROM: Christopher Fox | 9 years ago BY: Michael Helmle
Optimization , Mathematics , Tuning and Debugging , Wolfram Language
3
REPLIES
9.6K
VIEWS

Unit Step and incorrect amplitude

QUESTION FROM: john massucci | 9 years ago BY: Eric Rimbey
Mathematica , Optimization , Mathematics
3
REPLIES
7.6K
VIEWS

How can I combine -for- function with Grid

QUESTION FROM: Tom Zinger | 10 years ago BY: Sander Huisman
Graphics and Visualization , Mathematica , Optimization , Mathematics
3
REPLIES
6.6K
VIEWS

Maximize not working properly with constraints

QUESTION FROM: Jonathan Holmes | 10 years ago BY: Jonathan Holmes
Mathematica , Optimization , Mathematics
3
REPLIES
10.1K
VIEWS

Which type of maximize should I be using?

QUESTION FROM: Christopher Correa | 10 years ago BY: Frank Kampas
Mathematica , Optimization , Mathematics , Operations Research
3
REPLIES
8.9K
VIEWS

How to define findMaximum inside a table function?

QUESTION FROM: ash ash | 10 years ago BY: Sean Clarke
Optimization , Wolfram Language
3
REPLIES
9.1K
VIEWS

How to search each element of a long list in a a longer one?

QUESTION FROM: Otto Linsuain | 10 years ago BY: Otto Linsuain
Data Science , High-Performance Computing , Mathematica , Optimization
3
REPLIES
7.8K
VIEWS

Overdetermined Linear LeastSquares solution of AX=B with constraint [B]>0

QUESTION FROM: Bijan Deb | 10 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematica , Optimization , ...
3
REPLIES
9K
VIEWS

Need help to speed up code to find root of determinant

QUESTION FROM: Markus Schmidt | 10 years ago BY: Markus Schmidt
Optimization , Mathematics , Numerical Computation , Wolfram Language
3
REPLIES
12K
VIEWS

Large time difference when >= is used compared to ==?

QUESTION FROM: Paul Cleary | 10 years ago BY: Paul Cleary
Equation Solving , High-Performance Computing , Mathematica , ...
3
REPLIES
8.9K
VIEWS

Simple (?) Problem finding a distance from a B Spline Surface

QUESTION FROM: Oliver D | 10 years ago BY: Oliver D
Optimization
3
REPLIES
6.8K
VIEWS

Can we select from a list by position and value?

QUESTION FROM: Paul Cleary | 10 years ago BY: Paul Cleary
Data Science , Discrete Mathematics , Mathematica , Optimization , ...
3
REPLIES
7.7K
VIEWS

Fitting Data to the Sum of some Solutions of an ODE System

QUESTION FROM: marc123 | 10 years ago BY: Sean Clarke
Calculus , Optimization , Mathematics , Wolfram Language
3
REPLIES
5.9K
VIEWS

My RSS (residuals) equation isn't summing up

QUESTION FROM: jethro holcroft | 10 years ago BY: Jim Baldwin
Algebra , Calculus , Graphics and Visualization , Optimization , ...
3
REPLIES
7.3K
VIEWS

Mixed Integer Optimization

QUESTION FROM: N Y | 11 years ago BY: Frank Kampas
Business Analytics , Engineering , Mathematica , Optimization , ...
3
REPLIES
8.7K
VIEWS

Universal data (graph) fitting

QUESTION FROM: Sungwoo Yang | 11 years ago BY: Sungwoo Yang
Graphics and Visualization , Mathematica , Optimization , ...
3
REPLIES
7.3K
VIEWS

Portfolio Optimization - FindMinimum vs NMinimize

QUESTION FROM: Tim Mayes | 11 years ago BY: Frank Kampas
Finance , Mathematica , Optimization , Numerical Computation , ...
3
REPLIES
8.5K
VIEWS

Running a simple regresson

QUESTION FROM: Pat McCarthy | 11 years ago BY: David Reiss
Business Analytics , Mathematica , Optimization , Wolfram Language
3
REPLIES
8K
VIEWS

How to minimize a vector function

QUESTION FROM: Juri Bruciati | 11 years ago BY: Frank Kampas
Optimization , Wolfram Language
3
REPLIES
5.9K
VIEWS

Optimization

QUESTION FROM: He R | 11 years ago BY: Frank Kampas
Mathematica , Optimization
3
REPLIES
3.3K
VIEWS

How to make this recurrence formula run faster

QUESTION FROM: Tom Zinger | 11 years ago BY: Tom Zinger
Mathematica , Optimization , Wolfram Language
3
REPLIES
9.3K
VIEWS

Eliminating jagged and inaccurate plots

QUESTION FROM: Bryan Lettner | 11 years ago BY: Bryan Lettner
Geometry , Graphics and Visualization , Image Processing , ...
3
REPLIES
8.3K
VIEWS

How to Fit a Wave Equation to Data

QUESTION FROM: William Duhe | 11 years ago BY: Diego Zviovich
Data Science , Mathematica , Optimization , Mechanical Engineering
3
REPLIES
21.5K
VIEWS

Differences in handling compiled functions between Plot3D and VectorPlot

QUESTION FROM: T Saab | 11 years ago BY: Frank Kampas
Graphics and Visualization , Mathematica , Optimization , ...
3
REPLIES
8.8K
VIEWS

Solving a table of data for z = f(x,y)

QUESTION FROM: rolf ris | 12 years ago BY: Bruce Miller
Mathematica , Optimization , Wolfram|Alpha
3
REPLIES
9.4K
VIEWS

Is it possible to optimize (watch the code below) NIntegrate?

QUESTION FROM: Peter Parfenov | 12 years ago BY: Peter Parfenov
Optimization , Numerical Computation
3
REPLIES
9.6K
VIEWS

How to find the global maximum for complicated expressions with NMaximize?

QUESTION FROM: Yi-Hsiu Chen | 12 years ago BY: Jason Cawley
Optimization
3
REPLIES
11.7K
VIEWS

Create and minimize a function f(x,y) using a list of data

QUESTION FROM: jeomana | 12 years ago BY: jeomana
Graphics and Visualization , Import and Export , Mathematica , ...
3
REPLIES
8.8K
VIEWS

Simple optimization does not provide answer

QUESTION FROM: Charles He | 2 months ago BY: Jim Baldwin
Finance , Optimization , Wolfram Language
2
REPLIES
479
VIEWS

FindMaximum::nrnum: The function value is not a real number

QUESTION FROM: Shafa Hananta | 10 months ago BY: Yifa Tian
Equation Solving , Optimization , Mathematics , ...
2
REPLIES
1.6K
VIEWS

Detecting error returns in library routines?

QUESTION FROM: Scott Huddleston | 1 year ago BY: Scott Huddleston
Optimization , Mathematics , Tuning and Debugging , Wolfram Language
2
REPLIES
1.2K
VIEWS

Find the function for a decision variable

QUESTION FROM: Shafa Hananta | 1 year ago BY: Gianluca Gorni
Calculus , Equation Solving , Optimization , Operations Research , ...
2
REPLIES
1.8K
VIEWS

Finding critical points with NMaximize[] and Solve[] yielding different results query

QUESTION FROM: Byron Alexander | 1 year ago BY: Byron Alexander
Equation Solving , Graphics and Visualization , Optimization , ...
2
REPLIES
2.6K
VIEWS

Minimization error: constraints are not valid

QUESTION FROM: Felix Toperczer | 2 years ago BY: Gianluca Gorni
Calculus , Optimization , Mathematics , Numerical Computation , ...
2
REPLIES
3K
VIEWS

Maximize keeps running forever

QUESTION FROM: Alex Bailey | 2 years ago BY: Alex Bailey
Optimization , Mathematics , Wolfram Language
2
REPLIES
3.3K
VIEWS

Maximizing area overlap of regions subject to any affine transform?

QUESTION FROM: Kaden Tro | 2 years ago BY: Kaden Tro
Geometry , Graphics and Visualization , Optimization , Mathematics , ...
2
REPLIES
3.5K
VIEWS

FindMinimum error: the function value is not a real number

QUESTION FROM: Bipin Aryal | 3 years ago BY: Bipin Aryal
Calculus , Optimization , Mathematics , Wolfram Language
2
REPLIES
3K
VIEWS

Use the result of a numerical solution in FindRoot

QUESTION FROM: Pierre Sens | 3 years ago BY: Pierre Sens
Algebra , Equation Solving , Optimization , Mathematics , ...
2
REPLIES
3K
VIEWS

How to define piecewise functions of two variables for NMinimize?

QUESTION FROM: Jesco Nevihosteny | 3 years ago BY: Jesco Nevihosteny
Optimization , Mathematics , Numerical Computation , Wolfram Language
2
REPLIES
3.7K
VIEWS

How Does FindMinimum Handle "Or" Constraints ?

QUESTION FROM: Frank Kampas | 3 years ago BY: Ilian Gachevski
Optimization , Wolfram Language
2
REPLIES
4.3K
VIEWS

Highest peak using FindPeaks?

QUESTION FROM: Bruno Vusini | 3 years ago BY: Jos Klaps
Data Science , Graphics and Visualization , Optimization , ...
2
REPLIES
5.5K
VIEWS

The value returned by NMaximize increases as the domain decreases?

QUESTION FROM: Bruno Galvan | 4 years ago BY: Bruno Galvan
Calculus , Optimization , Mathematics , Wolfram Language
2
REPLIES
3.5K
VIEWS

How to use FindMaximum for a list of parameters?

QUESTION FROM: H Li | 4 years ago BY: Rohit Namjoshi
Optimization , Wolfram Language
2
REPLIES
4.4K
VIEWS

Solving a system of nonlinear equations takes forever

QUESTION FROM: ridha horchani | 4 years ago BY: Gianluca Gorni
Equation Solving , Optimization , Mathematics , ...
2
REPLIES
4.4K
VIEWS

Minimize doesn't work for simple trigonometric function

QUESTION FROM: Dongmin Choi | 4 years ago BY: Dongmin Choi
Calculus , Equation Solving , Optimization , Mathematics , ...
2
REPLIES
4.4K
VIEWS

What quadratic problems can Method -> "Gurobi" solve?

QUESTION FROM: Frank Kampas | 4 years ago BY: Frank Kampas
Optimization , Mathematics , Wolfram Language
2
REPLIES
6.1K
VIEWS

NMinimize "Function value is not a number" problem

QUESTION FROM: Riddhiman Sarkar | 4 years ago BY: Riddhiman Sarkar
Optimization , Mathematics , Numerical Computation , Wolfram Language
2
REPLIES
6K
VIEWS

ArgMax produces wrong result

QUESTION FROM: Alexander K | 4 years ago BY: Alexander K
Calculus , Optimization , Mathematics , Wolfram Language
2
REPLIES
5.2K
VIEWS

Error in Maximize[ ]?

QUESTION FROM: Manuel Kerm | 4 years ago BY: Gianluca Gorni
Optimization , Mathematics , Wolfram|Alpha , Wolfram Language
2
REPLIES
4.6K
VIEWS

Finding the local minimum of a function in Mathematica?

QUESTION FROM: Alex B | 4 years ago BY: Daniel Lichtblau
Equation Solving , Graphics and Visualization , Optimization , ...
2
REPLIES
5.5K
VIEWS

Assuming lambdas >= 0 for KKT script

QUESTION FROM: Nik Aa | 5 years ago BY: Frank Kampas
Algebra , Optimization , Mathematics , Wolfram Language
2
REPLIES
5.9K
VIEWS

Simplify code for optimal homotopy asymptotic method

QUESTION FROM: Maria Haroon | 5 years ago BY: EDITORIAL BOARD
Calculus , Equation Solving , Optimization , Mathematics , ...
2
REPLIES
4.9K
VIEWS

Minimize of a constant value yields -12/5

QUESTION FROM: Seth Chandler | 5 years ago BY: Seth Chandler
Calculus , Optimization , Wolfram Language
2
REPLIES
5.9K
VIEWS

Maximize with Manipulate

QUESTION FROM: Manoj Imrith | 5 years ago BY: Manoj Imrith
Dynamic Interactivity , Equation Solving , Optimization , Modeling , ...
2
REPLIES
7.4K
VIEWS

How to implement Kuhn-Munkres algorithm by Mathematica？

QUESTION FROM: Haobo Xia | 5 years ago BY: Haobo Xia
Discrete Mathematics , Graphs and Networks , Optimization , ...
2
REPLIES
7.2K
VIEWS

Evaluate global maxima

QUESTION FROM: abhishek sharma | 5 years ago BY: Jim Baldwin
Algebra , Calculus , Optimization , Mathematics , Wolfram Language
2
REPLIES
9.4K
VIEWS

Maximize function for the volume of a box?

QUESTION FROM: sebastian casas | 5 years ago BY: sebastian casas
Calculus , Optimization , Mathematics , Wolfram Language
2
REPLIES
6.3K
VIEWS

Evaluate the quality of the fit ?

QUESTION FROM: Hélène PASQUIER | 5 years ago BY: Hélène PASQUIER
Equation Solving , Optimization , Mathematics , Modeling , ...
2
REPLIES
4.7K
VIEWS

Improving the fitting of data by NMinimize to a set of ODE?

QUESTION FROM: Wahab Maqbool | 5 years ago BY: Anonymous User
Optimization , Modeling , Numerical Computation , Wolfram Language
2
REPLIES
7.5K
VIEWS

Avoid error while using FindFit?

QUESTION FROM: HEMANT KUMAR | 5 years ago BY: Rohit Namjoshi
Data Science , Optimization , Mathematics , Signal Processing , ...
2
REPLIES
6.1K
VIEWS

Use Nminimize within RegionPlot in Mathematica 11.1?

QUESTION FROM: Thomas Troeger | 6 years ago BY: Thomas Troeger
Geometry , Graphics and Visualization , Mathematica , Optimization , ...
2
REPLIES
5.1K
VIEWS
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