Hallo:

I am trying to find the inverse fourier transform given a vector (of real) as input. I get the following error message:

Error, (in DiscreteTransforms:-InverseFourierTransform) entries of input data must all evaluate to complex floats, got '[.7644453211]'

I am unable to understand this message. I would much appreciate help to resolve this issue.

Thanks

 Hi: I access my school's network remotely for Maple14. When I use with(DirectSearch); I get the following message:

Error, invalid input: with expects its 1st argument, pname, to be of type {`module`, package}, but received DirectSearch

I need help and look forward to a solution to this.