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Harmonic Analysis | THD

Owned by Sylvain Ménard
Last updated: Mar 10, 2023
1 min read

TOTAL HARMONIC DISTORTION – [THD]
Output the total harmonic distortion of the input signal.
CATEGORY
Harmonic Analysis


Output the total harmonic distortion of the input signal:


RESULT VARIABLES AND PARAMETERS

Thd%Total harmonic distortion value in percent.
Thd_dbTotal harmonic distortion value in db.
SignalInput
Num_HarmonicsNumber of harmonic use to calculate the THD.
FreqValue used has the fundamental frequency.


SYNTAX

  • [thd_perc,thd_db]=thd(input,num_harmonics,freq)

CHARACTERISTICS
Data type support
Double Floating point

EXAMPLE

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