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Talk:Fast Fourier transform: Difference between revisions
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::Moved and linked. --[[User:Paddy3118|Paddy3118]] 08:39, 11 July 2011 (UTC)
== Explanation of input data please ==
Hi. A big problem with pages such as this (and I challenge you to try finding FFT information anywhere else on the internet which is simpler) is the lack of explanation of various parts of the explanantion.
To explain: The code is nicely clear in the various langauges but no mention is given of what the input data is or what the output data is. I am looking for FFT information in the context of feeding in WAV data (audio) and getting out an array of frequencies for a particular time-frame (say 100ms). This 1,1,1,1,0,0,0,0 is meaningless without an explanation.
Could somebody please fill in the blanks for the rest of us?
Note to others: You can never put enough information in these articles. Assume everybody is in the dark about something...
Thank you
-Sam
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