It's the toolboxes and also SIMULINK. SIMULINK + Signal Processing Toolbox + Con... | Hacker News

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joeberon on Sept 13, 2021 | parent | context | favorite | on: Fortran Web Framework

It's the toolboxes and also SIMULINK. SIMULINK + Signal Processing Toolbox + Control Systems Toolbox is incredibly powerful for Physics and I don't think free implementations really touch that

snicker7 on Sept 14, 2021 [–]

NASA switched from SIMULINK to ModelingToolkit (Julia) for modeling spacecraft dynamics [0]. They found that the latter was much easier and gave a 15,000x (!!!) performance improvement.

[0]: https://www.youtube.com/watch?v=tQpqsmwlfY0

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