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:
Nov. 27, 2012
Filed:
Nov. 04, 2008
Cheng-zhou Zhan, Taipei County, TW;
Yen-liang Chen, Taipei, TW;
Ting-jhun Jheng, Taipei County, TW;
An-yeu Wu, Taipei, TW;
Cheng-Zhou Zhan, Taipei County, TW;
Yen-Liang Chen, Taipei, TW;
Ting-Jhun Jheng, Taipei County, TW;
An-Yeu Wu, Taipei, TW;
Mediatek Inc., Science-Based Industrial Park, Hsin-Chu, TW;
National Taiwan University, Taipei, TW;
Abstract
A method for performing a singular value decomposition (SVD) upon a matrix. The method includes the steps of: (a) simplifying the matrix to derive a simplified matrix; (b) performing an iterative matrix multiplication upon the simplified matrix to generate an iterated matrix; (c) extracting a vector of the iterated matrix according to an iteration number of the iterative matrix multiplication; (d) de-correlating the simplified matrix from the vector to update the simplified matrix; (e) repeating steps (b), (c), and (d) until a predetermined number of vectors have been derived; and (f) storing a first unitary matrix determined according to the predetermined number of vectors in the singular value decomposition.