Re: FFT SIZE DETECTION
- From: jim <"sjedgingN0sp"@m@xxxxxxx>
- Date: Mon, 17 Jul 2006 08:03:40 -0500
PARTICLEREDDY wrote:
hi jerry,
thanks for your interest. the question is like that.
again reiterating i need to dynamically detect size of fft taken on the
signal..
i dont have any knowledge of signal nor length of fft taken..
this is my question. no who's and no what's
No who or what's? wow! You have no idea who generated the signal or who
performed the FFT or what hardware was used, what operating system, what
numerical format or what memory structure was used to encode the data.
All you know is that it is digital data and some how you got it into
your head that it contains FFT blocks and you wish to identify them.
Tough problem.
Somebody else already mentioned symmetry. That seems like your only
hope.
-jim
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