May 2, 2012 #1 S shivani04 Newbie level 4 Joined May 2, 2012 Messages 5 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,283 Activity points 1,333 i want to calculate total harmonic distortion using fft of supply voltage..plz can you help me out with how to use the fft to calculate magnitude of voltages at harmonic frequencies and then find out the thd.
i want to calculate total harmonic distortion using fft of supply voltage..plz can you help me out with how to use the fft to calculate magnitude of voltages at harmonic frequencies and then find out the thd.
May 3, 2012 #2 G godfreyl Advanced Member level 5 Joined Apr 18, 2012 Messages 1,974 Helped 632 Reputation 1,266 Reaction score 621 Trophy points 1,393 Activity points 12,772 Is this for a simulation or a real circuit?
Dec 12, 2012 #3 jayanth.devarayanadurga Banned Joined Dec 4, 2012 Messages 4,280 Helped 822 Reputation 1,654 Reaction score 791 Trophy points 1,393 Location Bangalore, India Activity points 0 It is for real circuit. Can we simulate in Proteus?