Re: findDelay.m

[Ben Abbott]

On May 14, 2013, at 9:53 PM, MV wrote:

> Em 14/05/2013 09:25, "Juan Pablo Carbajal" <address@hidden> escreveu:
>> On Tue, May 14, 2013 at 2:24 PM, MV <address@hidden> wrote:
>> > Hi there
>> >
>> > Thanks for the answer.
>> >
>> > http://www.mathworks.com/help/comm/ref/finddelay.html
>> >
>> > Marcos Varella de Almeida
>> > address@hidden
>> > (92) 8821-6511
>> >
>> > Em 14/05/2013 08:20, "Juan Pablo Carbajal" <address@hidden> escreveu:
>> >
>> >> On Tue, May 14, 2013 at 1:56 PM, MV <address@hidden> wrote:
>> >> > Hi there,
>> >> >
>> >> > Does Octave have an similar function as matlab "findDelay"?
>> >> >
>> >> > How can I use it on Octave?
>> >> >
>> >> > Thanks!
>> >> >
>> >> > Marcos Varella de Almeida
>> >> > address@hidden
>> >> > (92) 8821-6511
>> >> >
>> >> >
>> >> > _______________________________________________
>> >> > Help-octave mailing list
>> >> > address@hidden
>> >> > https://mailman.cae.wisc.edu/listinfo/help-octave
>> >> >
>> >>
>> >> That is from hte communication system toolbox. Please check in
>> >> Octave-Forge
>> >> http://octave.sourceforge.net/packages.php
>> >>
>> >> If you do not find it, can you tell what is the algorithm their are
>> >> using? If you can then (maybe a publication?) then it can be
>> >> implemented.
>> >>
>> >> Cheers
>> 
>> So do you understand how they calculate the delay?
>> Check the first row of the table of methods.
>> "Cross-correlating the columns of X and Y over a range of lags 
>> -MAXLAG:MAXLAG."
>> 
>> How would you get the delays from that?
> 
> I have two periodical signals, not sinoildal. I don't know how the function 
> works. I'll try to find a matlab m file...

Please don't look at Mathworks copyrighted code and then describe it here.  We 
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One more point, please avoid top posting.

        http://www.jefftk.com/news/2013-02-16

Ben