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THD Calculation

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  • March 30, 2005 at 2:05 am #12663
    HerveM1234HerveM1234
    Participant

    Hi,

    Is it possible with FlexPro Standard edition to calculate the Total Harmonic Distorsion of a signal ?
    THD = 100*((Square Root( H2²+H3²+H4²+….+Hn²)/H1) ; Hn RMS value of the n harmonic.

    Thanks.

    March 30, 2005 at 2:27 am #9079
    Bernhard KantzBernhard Kantz
    Participant

    The Spectral Analysis Option includes the Harmonic analysis:
    Advanced parametric sinusoidal modeling is offered with your choice of frequency estimation methods. The number of harmonics or spectral peaks can be set directly by count or indirectly by spectral threshold.
    With this option you can calculate the THD of a signal.

    Support@weisang.com

    March 30, 2005 at 2:27 am #8326
    HerveM1234HerveM1234
    Participant

    Hi,

    Is it possible with FlexPro Standard edition to calculate the Total Harmonic Distorsion of a signal ?
    THD = 100*((Square Root( H2²+H3²+H4²+….+Hn²)/H1) ; Hn RMS value of the n harmonic.

    Thanks.

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