I always presumed it came from signal processing[1]. [1]: https://en.wikipedia.o... | Hacker News

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magicalhippo on Sept 6, 2020 | parent | context | favorite | on: Mathematicians should stop naming things after eac...

I always presumed it came from signal processing[1].

[1]: https://en.wikipedia.org/wiki/Filter_(signal_processing)

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