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Okie Dokie, Ara...
I'm getting closer.
I changed the plotting colors to what you had in your
graph.
The phase (yellow) comes out about perfect. Resets every 25
bars in a 25 bar cycle and shows a good sawtooth, but it falls into negative
numbers at troughs. Wheels seem to fall off in trying to get
sine (blue) and leadsine (green) to cross just prior to a peak and
trough.
<IMG alt="" hspace=0
src="png00009.png" align=baseline
border=0>
Will continue on this azmuth through the swamp...
-CS
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>
----- Original Message -----
<DIV
>From:
Ara Kaloustian
To: <A title=amibroker@xxxxxxxxxxxxxxx
href="">amibroker@xxxxxxxxxxxxxxx
Sent: Sunday, April 04, 2004 5:38
PM
Subject: Re: [amibroker] AFL - John
Ehlers Trade Station Code - Attn Corey
Corey,
Here is picture of the code directly as is in the
book. Notice how far advanced the Sine/LeadSine are ... that part of the
filtering he is doing .... because he's considering anything over 20 periods
pretty irrelevant for cycle work .. I like the tight filtering ... and
want to keep its benefits but
I dont agree with him, ... and it is
correctible once we get over this phase generation hurdle.
The display is for Period = 25.
Red = Sinewave input (from SW
Generator)
Yellow = Phase
Blue = SineWave
Green = LeadSine.
The chart display is irrelevant. It's there just
to display the bars.
The phase, as you see, is a nice sawtooth here as
it should be. If you don't get that, then the Sine & Leadsine will
certainly not work at all... so phase generation is primary
issue.
I do not have any TS software... Am using
friend,s copy of on line version just for test and development. Not sure
if anyone I know has 2000i, but I'll look around.
I will get back to AB code later today ... or
tomorrow...
Ara
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