How to allow only sequences that have had the same value for 5 seconds (in Simulink)?

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black_cat
black_cat on 21 Sep 2021
Edited: black_cat on 22 Sep 2021
I have an input like this:
[2, 2, 2, 2, 3, 2, 2, 2, 3, 4, 4, 4, 4]
I want to suppress oscillation and only allow sequences that have had the same value for x seconds (e.g. 5). So that it outputs the above sequence like this:
[2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3]
Is there a way to do this using blocks in Simulink?
  5 Comments
black_cat
black_cat on 21 Sep 2021
Yeah, because you assume that the consecutive number is coming from the input, but it is about the output.

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Answers (1)

Jonas
Jonas on 21 Sep 2021
Using only blocks, I think this should do the trick:
  1 Comment
black_cat
black_cat on 22 Sep 2021
Thank you very much. This is the solution that solved my problem:
However, this only helps me with the values that occurred in the last 5 seconds. Does anyone know how can I apply this to the last 50 seconds without adding 40 more delay blocks?

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