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Solving an ODE system with dsolve function

Asked byAlessio Pricci on 15 Oct 2022 at 11:47

Latest activity EditedbyJan on 15 Oct 2022 at 14:38

Mathematics and Optimization Symbolic Math Toolbox Mathematics Equation Solving

2

answers

0 votes
62 views

I'm trying to use dsolve to solve this differential equation, but it does not work

Asked byRobin on 24 Jul 2011

Latest activity AnsweredbyRohithon 9 Oct 2022 at 20:00

Accepted AnswerbyWalter Roberson

Mathematics and Optimization Symbolic Math Toolbox MuPAD Mathematics Equation Solving Utilities for the Solver

1

answer

0 votes
4 views

Plotting solutions of differential equations in Simulink

Asked byAleem Andrew on 27 Jan 2021

Latest activity AnsweredbyTushar Behera on 6 Oct 2022 at 11:55

Signal Processing DSP System Toolbox Statistics and Linear Algebra Linear Algebra

1

answer

0 votes
24 views

matlab not using the variable i give it in differential equation

Asked byEj on 3 Oct 2022 at 16:53

Latest activity EditedbyTorsten on 3 Oct 2022 at 17:35

Mathematics and Optimization Symbolic Math Toolbox

1

answer

0 votes
11 views

Explicit solution can not be found using dsolve of second order differential equation

Asked byAbhik Saha on 12 Sep 2022

Latest activity EditedbyTorsten on 12 Sep 2022

Accepted AnswerbyAlan Stevens

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

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answers

0 votes
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How to print the solution of ODE solved by using dsolve along with a plot.

Asked byMadhav on 8 Sep 2022

Latest activity EditedbyTorsten on 8 Sep 2022

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

1

answer

0 votes
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help on solving system of differential equations

Asked byJhon Hector on 2 Sep 2022

Latest activity Commented onbyJhon Hectoron 2 Sep 2022

Accepted AnswerbyTorsten

Mathematics and Optimization Symbolic Math Toolbox Mathematics Equation Solving

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answers

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Why am I not getting the right command window message?

Asked byAlicia on 21 Jun 2022

Latest activity Commented onbyKaran Kannoujiya on 21 Jun 2022

Mathematics and Optimization Symbolic Math Toolbox Mathematics Equation Solving

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answers

0 votes
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Error using mupadengine/feval Invalid equations.

Asked byXinyue on 27 Apr 2022

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

0

answers

0 votes
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dsolve running too long

Asked byDavid Togonidze on 24 Apr 2022

Latest activity Commented onbyDavid Togonidzeon 25 Apr 2022

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

1

answer

0 votes
3 views

Solving a system of Second Order Equations

Asked byEshwar D on 24 Apr 2022

Latest activity Commented onbyEshwar Don 24 Apr 2022

Mathematics and Optimization Symbolic Math Toolbox Mathematics

2

answers

0 votes
11 views

dsolve isn't solving my symbolic ODE correctly

Asked byDominic Riccoboni on 20 Apr 2022

Latest activity EditedbyDominic Riccobonion 20 Apr 2022

Accepted AnswerbyJohn D'Errico

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

3

answers

0 votes
9 views

error [empty sym] using dsolve "Warning: unable to find symbolic solution"

Asked byKo Nakahara on 26 Nov 2021

Latest activity Commented onbyNikhil Kapooron 15 Apr 2022

Mathematics and Optimization Symbolic Math Toolbox Symbolic Computations in MATLAB Operators and Elementary Operations

1

answer

0 votes
1 view

getting output in the form of 'vpaintegral' when applying dsolve command

Asked byaakash dewangan on 29 Mar 2022

Latest activity AnsweredbyWalter Roberson on 11 Apr 2022

Mathematics and Optimization Symbolic Math Toolbox Mathematics Calculus

1

answer

0 votes
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Save array values in a for loop

Asked byomar rakgha on 9 Apr 2022

Latest activity Commented onbyJan on 9 Apr 2022

Accepted AnswerbyAlan Stevens

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

1

answer

0 votes
2 views

Error Updating Function Line and Unable to find symbolic solution Warnings

Asked byHarshitha Veeravalli on 28 Mar 2022

Latest activity AnsweredbyWalter Roberson on 28 Mar 2022

Mathematics and Optimization Symbolic Math Toolbox Mathematics Equation Solving

0

answers

0 votes
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Dsolve answer different than expected answer.

Asked byThomas Kurupas on 26 Mar 2022

Latest activity Commented onbyThomas Kurupason 26 Mar 2022

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

1

answer

0 votes
0 views

Coupled ODE dsolve Problem

Asked byMegAnne Anast on 14 Feb 2022

Latest activity EditedbyStar Strider on 15 Feb 2022

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

1

answer

0 votes
2 views

Hello, when I am trying to solve my equations using dsolve, I get an empty sym for my dsolve.

Asked by瑞秋。昂 on 11 Feb 2022

Latest activity Commented onbyWalter Roberson on 12 Feb 2022

Mathematics and Optimization Symbolic Math Toolbox

1

answer

0 votes
5 views

How do i solve non linear DE in matlab

Asked byAshvin Bhat on 10 Feb 2022

Latest activity AnsweredbyAbraham Boayue on 11 Feb 2022

Accepted AnswerbyAbraham Boayue

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

1

answer

0 votes
0 views

Why won't this ODE setup work?

Asked byAUSTIN WHITELEY on 9 Feb 2022

Latest activity Commented onbyJan on 9 Feb 2022

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

1

answer

0 votes
12 views

multivariable dsolve. Can it be solved for multivariables?

Asked byjorge reula on 9 Sep 2018

Latest activity Commented onbyChristopher Creutzig on 7 Feb 2022

Mathematics and Optimization Symbolic Math Toolbox Mathematics Equation Solving

0

answers

0 votes
1 view

Help Finding Explicit Solution Non Linear Differential Equation

Asked byEdmund Timisora on 26 Jan 2022

Sciences Mathematics Algebra Linear Algebra Systems Of Linear Equations

0

answers

0 votes
12 views

Plotting with dsolve for ODE

Asked byChristian Zimmerman on 20 Jan 2022

Mathematics and Optimization Symbolic Math Toolbox MuPAD MuPAD Language Fundamentals Special Values

2

answers

0 votes
9 views

How can I solve this differential equation?

Asked byTaeksang Yoon on 28 Dec 2021

Latest activity Commented onbyTaeksang Yoonon 20 Jan 2022

Accepted AnswerbyWalter Roberson

Mathematics and Optimization Optimization Toolbox Least Squares Nonlinear Least Squares (Curve Fitting)

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Problem in solving four system of differential equation using dsolve command. I'm getting result dependent on other parameters

Asked byRavi Prakash on 7 Jan 2022

Mathematics and Optimization Partial Differential Equation Toolbox Structural Mechanics

1

answer

0 votes
12 views

Solving a nonhomogeneous ODE system with 'dsolve'

Asked byNamkeun Kim on 2 Jan 2022

Latest activity AnsweredbyStar Strider on 2 Jan 2022

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

0

answers

0 votes
1 view

How to solve two differential equations

Asked byMohammad Sh on 27 Dec 2021

Latest activity EditedbyTorsten on 27 Dec 2021

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

2

answers

0 votes
3 views

Help with my code

Asked byAlberto Cadena Vaca on 27 Nov 2018

Latest activity Commented onbyHewa selmanon 25 Dec 2021

Accepted Answerbymadhan ravi

Mathematics and Optimization Symbolic Math Toolbox Symbolic Computations in MATLAB

1

answer

0 votes
11 views

Why does the SUBS command in Symbolic Math Toolbox 5.1 (R2008b) return an error when used to substitute variable 'D'?

Asked byMathWorks Support Team on 19 Apr 2010

Latest activity Commented onbyWalter Roberson on 13 Dec 2021

Accepted AnswerbyMathWorks Support Team

Mathematics and Optimization Symbolic Math Toolbox Mathematics Mathematical Functions

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answers

0 votes
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Is the Result from dsolve() Justified for a heaviside() Input?

Asked byPaul on 30 Nov 2021

Latest activity Commented onbyPaul on 30 Nov 2021

Mathematics and Optimization Symbolic Math Toolbox Mathematics Equation Solving

1

answer

0 votes
6 views

Can a solution from dsolve be used to feed equations for another instance of dsolve?

Asked byJOHN HOWSON on 22 Nov 2021

Latest activity EditedbyJOHN HOWSONon 22 Nov 2021

Control Systems Simulink Design Optimization Sensitivity Analysis

2

answers

0 votes
31 views

Solving equations using Laplace transform

Asked byAleem Andrew on 14 Jan 2021

Latest activity AnsweredbyLogeshwari Son 19 Nov 2021

Accepted AnswerbyStar Strider

Mathematics and Optimization Symbolic Math Toolbox Mathematics Equation Solving

1

answer

0 votes
13 views

How to generate 3 plot? It only appear 1 plot from the coding.

Asked byFaridatul Ain Binti Mohd Rosdan on 16 Nov 2021

Latest activity Commented onbyFaridatul Ain Binti Mohd Rosdanon 16 Nov 2021

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs

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answers

0 votes
5 views

Warning: Unable to find symbolic solution. > In dsolve (line 209)

Asked byMohammad Albatarani on 15 Nov 2021

Mathematics and Optimization Symbolic Math Toolbox Mathematics Equation Solving

1

answer

0 votes
6 views

Why do I receive sym/subsasgn error?

Asked byFaridatul Ain Binti Mohd Rosdan on 8 Nov 2021

Latest activity Commented onbyFaridatul Ain Binti Mohd Rosdanon 14 Nov 2021

Accepted AnswerbyNavya Singam

Mathematics and Optimization Symbolic Math Toolbox Mathematics Equation Solving

0

answers

0 votes
1 view

i have made the matlab source code to solve a differential equation. But when it is run, an error occurs on line 16. I don't know where the error is specifically located. If a

Asked byAbd Mukit on 24 Oct 2021

Latest activity Commented onbyAbd Mukiton 25 Oct 2021

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

2

answers

0 votes
1 view

Symbolic ODEs aren't symbolic?

Asked byJoseph Monarres on 20 Oct 2021

Latest activity AnsweredbyStar Strider on 20 Oct 2021

Accepted AnswerbyStar Strider

Mathematics and Optimization Symbolic Math Toolbox Mathematics Equation Solving

1

answer

0 votes
7 views

Adding boundary condition to dsolve argument

Asked byCaleb Rudick on 13 Oct 2021

Latest activity Commented onbyCaleb Rudickon 15 Oct 2021

Accepted Answerby克里斯·拉皮埃尔

Industries Aerospace And Defense Airfoil tools

1

answer

0 votes
2 views

Help please, I cant use Dsolve and dont understand why :(

Asked bySebastian Morales on 12 Oct 2021

Latest activity Commented onbyWalter Roberson on 12 Oct 2021

Accepted AnswerbyWalter Roberson

Mathematics and Optimization Symbolic Math Toolbox Mathematics Equation Solving

1

answer

0 votes
5 views

how can use ode45 for differential equation system with time dependent data

Asked byMaryam ahmad on 11 Oct 2021

Latest activity AnsweredbyStar Strider on 11 Oct 2021

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

1

answer

0 votes
0 views

Warning while solving 2 Simultaneous ODE's using dsolve

Asked byThinesh Kumar T M on 24 Sep 2021

Latest activity AnsweredbyShravan Kumar Vankaramoni on 8 Oct 2021

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

1

answer

0 votes
6 views

How to solve simultaneous differential equations?

Asked bysurrender on 4 Oct 2021

Latest activity Commented onbyStar Strider on 4 Oct 2021

Accepted AnswerbyStar Strider

Mathematics and Optimization Symbolic Math Toolbox Mathematics Equation Solving

0

answers

0 votes
0 views

Use solution of ODEs to fit experimental data: Invalid text character in solution

Asked byRobert Smit on 29 Sep 2021

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

1

answer

0 votes
13 views

Solve a system of linear ODEs, and plot them

Asked byM on 20 Sep 2021

Latest activity Commented onbyMon 20 Sep 2021

Accepted AnswerbyWalter Roberson

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

1

answer

0 votes
9 views

Knowing the closed form solution of dx/dt = 2 sin 3t − 4x, how do I construct my Simulink?

Asked byAngelica Belo on 4 Sep 2021

Latest activity Commented onbyAngelica Beloon 5 Sep 2021

Accepted AnswerbyPaul

万博1manbetx Simulink Environment Fundamentals Block Libraries 字符串

1

answer

0 votes
0 views

How to find the closed form solution of the natural and forced response of 2sin(3t) - 4x with x(0) = 0

Asked byAngelica Belo on 3 Sep 2021

Latest activity Commented onbyAngelica Beloon 3 Sep 2021

Accepted AnswerbyJohn D'Errico

Mathematics and Optimization Symbolic Math Toolbox Mathematics Equation Solving

0

answers

0 votes
0 views

About Solving nonlinear ODE

Asked byWooJin Choi on 8 Aug 2021

Latest activity Commented onbydarova on 8 Aug 2021

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

0

answers

0 votes
1 view

Undefined constants of ODE solution

Asked byJiaxing Liu on 22 Jul 2021

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

0

answers

0 votes
0 views

Error using mupadengine/feval_internal Invalid equations.

Asked byRahul Naraniya on 24 Jun 2021

Mathematics and Optimization Symbolic Math Toolbox Mathematics Equation Solving

Results 1 - 50 of 308