Resampling Time History Data

Altair Forum User
Altair Forum User
Altair Employee
edited October 2020 in Community Q&A

Hypergraph v12: 

I have an imported time history data file that is sampled at 200Hz.  When I take a derivative of the data, it shows I need to smooth or resample the data to a lower recording rate, say 10Hz, as it is very choppy and affects downstream calculations.  If I look into resampling, I see there is a Resample function/filter in the Vehicle Safety Tools add-on for Hypergraph.  My question is:

If I don't have the Vehicle Safety Tools add-on, what is the best method to resample my data form 200Hz to 10Hz?

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Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited April 2015

    Ok, I found it - just loaded the Vehicle Safety Tools Preference file and its all good.

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