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Stephane,
you may see now the comparison of my AFL Elementary Fourier analysis
and the usual FFT. There is a significant error decreament but, the
most important, a much better fundamental period approximation.
The sample was 921 bars of the Nikkei C1=MA(RSI(50),100); and the FFT
analysis was executed in DaDisp_SE2000.
Any suggestion to make my analysis faster would improve the
sinusoidal approximation and would give an interesting T/A tool
Dimitris Tsokakis
--- In amibroker@xxxxxxxxxxxxxxx, "Stephane Carrasset"
<s.carrasset@xxxx> wrote:
> Dimitri, Perhaps I'll try to translate it in c++ (this WE) to get
it faster...
> But as I see you turn to be a master in looping
> I think you must have a look to c++ programming with ADK because
there is a math world that I would like to explore ( Adaptive
simulated annealing) http://www.ingber.com
>
>
> stephane
> ----- Original Message -----
> From: DIMITRIS TSOKAKIS
> To: amibroker@xxxxxxxxxxxxxxx
> Sent: Thursday, May 06, 2004 9:47 PM
> Subject: [amibroker] Re: New file uploaded to amibroker
>
>
> Note also, to avoid any confusion, that it is pure sinusoidal
> analysis and has nothing to do with FFT, the 512 or 1024 or 2^n
> points, the well known end point problems etc.
> I believe the sinusoidal trend gives interesting info in
combination
> with the [available in AFL syntax] linear trend.
> Dimitris Tsokakis
> --- In amibroker@xxxxxxxxxxxxxxx, "DIMITRIS TSOKAKIS"
<TSOKAKIS@xxxx>
> wrote:
> > Stephane,
> > Any ideas to make it shorter will be much appreciated !!
> > We should *do* something instead of waiting and waiting [and I
hope
> > you agree...]
> > Dimitris Tsokakis
> > --- In amibroker@xxxxxxxxxxxxxxx, "Stephane Carrasset"
> > <s.carrasset@xxxx> wrote:
> > > Ouah!!
> > > Dimitri, don't know how many loops you have written, it takes
at
> > least 2 minutes to be plotted on my "old" computer...
> > > it seems here we find an usage of c++
> > >
> > > stephane
> > > ----- Original Message -----
> > > From: amibroker@xxxxxxxxxxxxxxx
> > > To: amibroker@xxxxxxxxxxxxxxx
> > > Sent: Thursday, May 06, 2004 9:48 AM
> > > Subject: [amibroker] New file uploaded to amibroker
> > >
> > >
> > >
> > > Hello,
> > >
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> > > You can access this file at the URL
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> > > dtsokakis <TSOKAKIS@xxxx>
> > >
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