The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 16, 2022
Filed:
Sep. 01, 2020
Applicant:
National Central University, Jhongli, TW;
Inventors:
Assignee:
NATIONAL CENTRAL UNIVERSITY, Jhongli, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/14 (2006.01);
U.S. Cl.
CPC ...
G06F 17/141 (2013.01);
Abstract
A recursive discrete Fourier transform (RDFT) of this invention uses an input-decimation technique to reduce the number of input sequences for a recursive-filter so as to decrease the computation cycle of the recursive-filter. Therefore, the time complexity of the RDFT can be minimized, namely, increasing the throughput of the RDFT.