Hi Bradley,
I have run a simulation in an attenuating, heterogeneous, nonlinear medium, where i recorded the propagating pressure field emitted by a circular pressure source. I would like to assess how accurate it is. As i understood from he manual, your advice is to run this simulation with a smaller time step and see if the results is equivalent. Would you advice something else for this purpose? Perhaps, a quantitative measure?
Thank you in advance!
Kind regards,
Anastasiia.
k-Wave
A MATLAB toolbox for the time-domain
simulation of acoustic wave fields
assessing the error in the simulation
(2 posts) (2 voices)-
Posted 2 years ago #
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Hi Anastasiia,
Yes, always a good idea to run a convergence test. Other tests will depend on context (e.g., comparison to an analytical solution, other numerical tool, or maybe an experiment).
Brad.
Posted 2 years ago #
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