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sepideh


Last seen: 2 månader ago |  Active since 2023

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PINN for Laplace eq in a rectangular geometry
Hello Dear Community I am trying to re-write and change this code https://it.mathworks.com/help/pde/ug/solve-poisson-equation-...

3 månader ago | 1 answer | 0

1

answer

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Index exceeds the number of array elements. Index must not exceed 1
I dont understand why it stops after the first iteration and gives this error: "Index exceeds the number of array elements. Ind...

8 månader ago | 3 answers | 0

3

answers

Question


non linear partial diferential equation
Hello I need to insert this equation in MATLAB would you please help me. I have no Idea It may similar to heat equation, bu...

ungefär ett år ago | 1 answer | 0

1

answer

Question


system of non linear equations
Hello I am dealing with a system of two non-linear equations and I tried to solve it by 'fsolve', but the solver stopped and ...

mer än ett år ago | 1 answer | 0

1

answer

Question


fill the 2D plot
Hello I have a plot of a two-layer fluids. I want to fill the plots with different color (lower layer red- upper layer blue) ...

mer än ett år ago | 1 answer | 0

1

answer

Question


non linear regression problem. fitnlm gives error
Hello I need to do curve fitting with 2 set of data and I know the model function and initial guess. I used "fitnlm " but it g...

mer än ett år ago | 2 answers | 0

2

answers

Question


Boundary value problem-bvp4c
Hello I am working on a paper by Di Federico et al 2012, they solved this by Mathematica@. I need to reproduce it in MATLAB an...

mer än ett år ago | 1 answer | 0

1

answer