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A
Anonymous
March 2, 2010
Question

fourier transform

  • March 2, 2010
  • 1 reply
  • 1603 views
how to find fourier transform symbollic for functions of the type


f(x) = 1- x^2 for abs(x) <=1
0 oterwise

1 reply

T
TheodoreM.Bones1-Visitor
1-Visitor
March 2, 2010
A more flexible solution is provided. The Quick Sheets are of no value. Interpolaqtion at any valid point is possible here.
T
TheodoreM.Bones1-Visitor
1-Visitor
March 3, 2010
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.
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