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Sonia


Last seen: 10 months ago

DTU

3 total contributions since 2013

Permafrost thermal modeling, Permafrost monitoring, Coupled inversion, Electrical resistivity tomography

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Question


Ode15s getting stuck at certain parameter combinations
I am optimizing for thermal parameters of a heat model. I am using lsqnonlin for nonlinear parameter optimization and pdepe (whi...

5 years ago | 0 answers | 0

0

answers

Question


Pdepe for heat conduction and in thermal parameters optimization. Non smooth cost function.
I am having a problem with use of Matlab´s pdepe solver that I am not sure of origin. I would like to ask if anybody encountered...

7 years ago | 1 answer | 1

1

answer

Question


Lsqnonlin doing too small steps and not moving from initial point during optimization
I am using the lsqnonlin function to calibrate parameters of a ground heat conduction model. I am starting with one-parameter o...

7 years ago | 2 answers | 0

2

answers