Double odd discrete fourier transformer

Details Double odd discrete fourier transformer Double odd discrete fourier transformer

1976-03-01

1977-09-27

Malzahn, David H.

Boots, shoes, and leggings

G06F 1534

Patent

active

040513572

ABSTRACT:
An arrangement for computing the discrete Fourier transform intended for converting N samples of a real signal in the time domain to N real Fourier coefficients. This device is implemented with a conventional Fourier transformer of the order N/4, to which an input computer unit and an output computer unit are connected in which a small number of multiplications of complex numbers is performed.

REFERENCES:
patent: 3584781 (1971-06-01), Edson
patent: 3638004 (1972-01-01), Sloane et al.
patent: 3803391 (1974-04-01), Vernet

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