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If you have enough samples, then of course you can do it. The article is all about someone claiming they can do it without taking more samples. Given that was t
by mikeash 9y ago
If you have enough samples, then of course you can do it. The article is all about someone claiming they can do it without taking more samples. Given that was the topic at hand, I kind of assumed that was what you meant.
- Ono-Sendai 9y agoOk. I was mostly pointing out that sentences from the original article like "That filtering process, because it happens in the analog world, requires real analog hardware" are wrong or misleading.
- mikeash 9y agoI’m pretty sure “that filtering process” refers to removing frequency components beyond what your sampling rate can support.
- tmuir 9y agoMy spidey sense tingled on the sentence just previous: "Filtering means removing the high frequency components from the signal" Sure, it can mean that. To claim it always and only means that, even in the context of periodic waveforms, makes me question the authors understanding of the subject.