Basefield transforms derived from character tables

نویسنده

  • Andreas Klappenecker
چکیده

We show that it is possible to de ne Hartley-like transforms for (generalized) character tables of nite groups. This large class of transforms include Hartley transforms for discrete Fourier transforms over abelian groups and Hartley-like transforms for the discrete cosine transform of type I.

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تاریخ انتشار 1997