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| From: | GoSim |
| Subject: | Re: Smoothing a roughly sinusoidal signal |
| Date: | Tue, 3 Dec 2019 12:19:36 -0600 (CST) |
<https://octave.1599824.n4.nabble.com/file/t373066/notchfilter.png> Playing around with notch filters to suppress frequencies. With some more work and accuracy it could work. The pic has 4 filters. Quite simple to implement. https://en.wikipedia.org/wiki/Band-stop_filter -- Sent from: https://octave.1599824.n4.nabble.com/Octave-General-f1599825.html
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