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According to Ehlers, FFT shouldn't be used for analyzing price data. Can
anyone point out why FFT can be used?
Best Regards,
Trey Johnson
-----Original Message-----
From: Barry Silberman [mailto:barry@xxxxxxxxxxxxxxxxxxxxx]
Sent: Friday, July 12, 2002 9:09 AM
To: omega-list@xxxxxxxxxx
Subject: Request for "FFT or similar cycle measurement"
Gary Fritz recently pointed out that
"Ehlers' HD (Homodyne Discriminator to determine the current market cycle)
is also extremely noisy and he includes smoothers in
every indicator to try to deal with that. Still the result is MUCH noisier
than an equivalent FFT or similar cycle measurement."
Can someone help provide the EL code for FFT or "similar cycle measurement"
that may be more reliable.
TIA.
Barry Silberman
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