论文信息 - Transforms and Groups

Transforms and Groups

The fundamental properties of Fourier transforms derive from properties of locally compact abelian groups. Fourier transforms are group character transforms, and time-frequency duality is Pontryagin duality. Applications to block codes, MacWilliams identities and fast Fourier transforms are given.

G. Forney | G. D. ForneyJr.

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