Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi !

MINIMUM NORM SOLUTION BASED APPROACH TO DECODING OF REAL NUMBER (4, 2) BCH CODES (CROSBI ID 480982)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Rožić, Nikola ; Begušić, Dinko ; Vrdoljak, Marija MINIMUM NORM SOLUTION BASED APPROACH TO DECODING OF REAL NUMBER (4, 2) BCH CODES // Proceedings 2000 ISIT / - (ur.). Piscataway (NJ): Institute of Electrical and Electronics Engineers (IEEE), 2000. str. 92-92-x

Podaci o odgovornosti

Rožić, Nikola ; Begušić, Dinko ; Vrdoljak, Marija

engleski

MINIMUM NORM SOLUTION BASED APPROACH TO DECODING OF REAL NUMBER (4, 2) BCH CODES

An underdetermined Least Squares (LS) problem is the underlaying problem in many signal processing applications. In this paper we consider the special case of the underdetermined LS problem when the difference between the number of unknowns and the number of equations equals one. We propose a new method to improve the minimum norm solution based on using the estimate of the norm of the exact solution. The main idea behind the proposed approach is that the norm of the exact solution to the full rank system is always greater or at least equal to the norm of the minimum norm solution which may be obtained by solving the underdetermined system. The method is applied to the problem of syndrom based error control image coding over real fields. A series of computer simulations show the significant gain in output signal to noise ratio at high bit error rate in the channel.

real number codes; minimum norm solution

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o prilogu

92-92-x.

2000.

objavljeno

Podaci o matičnoj publikaciji

Proceedings 2000 ISIT

-

Piscataway (NJ): Institute of Electrical and Electronics Engineers (IEEE)

Podaci o skupu

2000 IEEE International Symposium on Information Theory

predavanje

25.06.2000-30.06.2000

Sorrento, Italija

Povezanost rada

Elektrotehnika