[R] DSP?

[Witold Eryk Wolski]

Hi!
Is there a classical Digital Signal processing library in R.
Specially i am looking for
Digital Filters, Chebyshev Filters, Recursiv Filters, Windowed-Sinc 
Filters...
And the fourier Transform, Cosine Transform, Sine Transform, 
z-Transform, Laplace Transform, Hadamard Transform.

Sincerely Eryk.

-- 
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   Eryk Witold Wolski        //.^.\\
                               /|\
wolski at molen.mpg.de
tel      : 0049-(0)30-8413-1543
fax      : 0049-(0)30-8413-1139
mobile   : 0049-1793210931
http://www.molgen.mpg.de/~mass-spec
http://www.molgen.mpg.de/~wolski
                               


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