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Wednesday, October 20, 2010

How FFT works (video)

The other day I was going to speak about assessment at a conference. However, arrangements became confused and I was unable to get there. So I recorded and uploaded a quick version of part of the presentation to YouTube. It is a short, quick, unpolished recording about the use of FFT data.But it might be useful in conjunction with the assessment paper (Working Paper 1) on the same subject.

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