Sampling and Filtering Table Data

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Rohit
Rohit le 17 Nov 2023
Réponse apportée : Peter Perkins le 17 Nov 2023
How do I sample data from a table that I read from a file? Also i have to ensure aliasing does not occur. Morever, how can I apply filters to remove abnormalities? Is it possible to get back the main data from sampled data?
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Mathieu NOE
Mathieu NOE le 17 Nov 2023
hi
it would be helpful to share your data and code if you have one , and tell us more precisely what you want to do on your data
Rohit
Rohit le 17 Nov 2023
Well the data is UCI wall following robot navigation dataset.
I want the matlab code to figure out the correlation, sample data with any technique(while ensuring aliasing does not occur), filter data to reduce abnormalities and then restore the data to original from sampled form.
I hope you can help me in this

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Peter Perkins
Peter Perkins le 17 Nov 2023
Presumably you would have a timetable. If you have the Signal Processing Tbx, you should look at resample.

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