Re: Signal smoothing
Doug Stewart <[email protected]>
| Newsgroups | gmane.comp.gnu.octave.general |
|---|---|
| Message-ID | <CAAohRsbBQB-yU2dbW01S1HnZhVf4bNgoA5WcWy_OH8NKFG5_AA@mail.gmail.com> |
On Wed, Dec 30, 2020 at 7:00 AM Blaz <[email protected]> wrote: > Well I forgot the details, but as far as I know a Low pass filter is a > frequency domain filter. My input signal frequency is fixed though (with > minor deviations + some DC offset), yet it is important that there is no > drop to zero, nor that it restarts at local max values only. > > > > -- > Sent from: > https://octave.1599824.n4.nabble.com/Octave-General-f1599825.html > > > Unless you can explain it better as to what you want, I still think a low pass filter is what you want. A low pass filter is like doing a running average. You can do a short running average , or any length of running average. But if you don't want a running average, then explain what you do want. :-) -- DAS[image: Certificate for 206392] <https://linuxcounter.net/user/206392.html>