Just a side note if you were confused with the output.
There are a few different definitions of the Fourier equation depending
on what one is working on.
The equation Microsoft uses is more appropriate for analyzing signals
and such, and I believe can cause a little confusion when listing it
under "data analysis" (in my opinion).
That is why we have to divide by the size of the data to convert Excel's
output to a format to do "Data Analysis".
I like it the way it is, but thought I would mention it.
The program for Fourier is basically the same. It's just a matter of
setting a flag to adjust the output during computations.

= = =
Dana DeLouis

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