Azzera filtri
Azzera filtri

Skipping time windows in outlier test

3 visualizzazioni (ultimi 30 giorni)
Poison Idea fan
Poison Idea fan il 31 Ott 2023
I have a large dataset of 1second time-series data in a timetable. In the dataset I also have a binary flag for when there is a filter in place for backgrounding the measurement. I would like to detect outliers for the signal measurement to remove erroneous points before doing any calculations on the data. Is there a simple way to incorporate the filter flag using isoutlier() so that I can ignore those points without the moving median incorporating the last sample time?
The data set has ~10 million points which makes me want to avoid looping through.
  5 Commenti
Poison Idea fan
Poison Idea fan il 1 Nov 2023
So, what I found was that I was not re-synchronizing the outlier flag output from the isoutlier function with the initial flag I used for sample points rather than background points. Mistake by me.
Thanks for your response.

Accedi per commentare.

Risposte (0)

Categorie

Scopri di più su Time Series in Help Center e File Exchange

Prodotti


Release

R2023a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by