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IYPT-Austria

Actif depuis 2013

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Analytical integral in MATLAB
Hello, has matlab a function for analytical integrations? Thank you for your help

environ 11 ans il y a | 1 réponse | 0

1

réponse

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Quad2d error: Improper index matrix reference.
Hello , I am trying to run a 2d integration but i keep getting the following error message: Improper index matrix referen...

environ 11 ans il y a | 1 réponse | 0

0

réponse

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Error occurs while 3d integration
Hello everybody, I'm trying to run a 3d integration programm while keeping field parameters and at a few field points i get t...

environ 11 ans il y a | 1 réponse | 0

0

réponse

Question


Numerical derivative in matlab
Hello, I'm using Matlab 2012 and would need the numerical derivative of a function. What is the Malab command for that ? ...

environ 11 ans il y a | 3 réponses | 1

3

réponses

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3D integration warning: min step size reached
Hello, i am trying to calculate the numerical integration of an 3d integration are but i keep getting the following warning a...

environ 11 ans il y a | 1 réponse | 0

0

réponse

Question


3D numerical integration error
Hello, i have writen a short code for the integration of a 2D integration field with 3 independent integration parameters and...

environ 11 ans il y a | 1 réponse | 0

0

réponse

Question


Gradient of a matrix
Hello, is there any possibility to calculate the gradient of a 2D matrix in Matlab ? Thank you in advance

environ 11 ans il y a | 1 réponse | 1

1

réponse

Question


3D integratin area warning
Hi everybody, I wanted to integrate a 3d field with integral3 (MATLAB 2012a) and it actually worked although at a few integra...

environ 11 ans il y a | 1 réponse | 0

0

réponse

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Numerical volume integral with keeping parameters
HI , I wanted to calculate the magnetic potential of a bar magnet by numerical integration of the potential of a point source...

environ 11 ans il y a | 1 réponse | 0

1

réponse

Question


Numerical integration of a 2d field with integration over parameters
Hello, i have tried to numerically integrate a funktion f(r,phi,z,R,Z) of which R, and Z are the field variables of my 2d fie...

environ 11 ans il y a | 1 réponse | 0

1

réponse