Frequency domain kernel processor

Details Frequency domain kernel processor Frequency domain kernel processor

1997-08-12

1999-05-11

Ngo, Chuong Dinh

Boots, shoes, and leggings

G06F15/00

Patent

active

059034831

ABSTRACT:
The frequency domain kernel processor of the present invention comprises a cheduler for selecting samples from blocks of Fourier transform coefficients in a predetermined sequence and for outputting the selected samples as serial terms s and as parallel terms u. A transform processor is coupled to the scheduler to receive the terms s and u. The transform processor comprises transform calculators for calculating output values p and f as functions of terms s and u to model the interference and to reveal the desired signal, a first sum calculator for calculating a sum of p values, a second summing calculator for calculating a sum of f values, and a divider for calculating, the quotient of the sum of p values divided by the sum of f values. An output buffer stores the outputs of the divider for formatting as a spectral display.

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patent: 5283900 (1994-02-01), Frankel et al.
patent: 5289194 (1994-02-01), Schlosser

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