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Mathcad
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fourier transform
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fourier transform
deanbs-disabled
1-Visitor
Mar 02, 2010
03:00 AM
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Mar 02, 2010
03:00 AM
fourier transform
how to find fourier transform symbollic for functions of the type
f(x) = 1- x^2 for abs(x) <=1
0 oterwise
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2 REPLIES
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TheodoreM.Bones
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(To:deanbs-disabled)
Mar 02, 2010
03:00 AM
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Mar 02, 2010
03:00 AM
A more flexible solution is provided. The Quick Sheets are of no value. Interpolaqtion at any valid point is possible here.
fftex.mcd
TheodoreM.Bones
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(To:TheodoreM.Bones)
Mar 03, 2010
03:00 AM
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Mar 03, 2010
03:00 AM
Some of the Quick Sheet was copied into MathCad and re-programed along with my FFTe and the results compared. The Quick Sheet method suffers from Gibbs' phenomenum at the origin.
FFTex(1).mcd
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