1. Главная
  2. Публикации
  3. Hardware architectures of the QR-decomposition based on a givens rotation technique

Hardware architectures of the QR-decomposition based on a givens rotation technique

Описание

Тип публикации: статья из журнала

Год издания: 2019

Идентификатор DOI: 10.17516/1997-1397-2019-12-5-606-613

Ключевые слова: Approximation function, CORDIC algorithm, Fixed-point arithmetic, FPGA, QR-decomposition

Аннотация: The fixed-point hardware architecture of the QR decomposition is constrained by a several issues that leads to decrease of a compute accuracy depending on a matrix size. In this article described the hardware architectures based on CORDIC algorithm and approximation functions. As a basis technique is used a Givens rotation techniquПоказать полностьюe, because it is a most suitable technique for hardware implementation. © Siberian Federal University. All rights reserved.

Ссылки на полный текст

Издание

Журнал: Journal of Siberian Federal University - Mathematics and Physics

Выпуск журнала: Vol. 12, Is. 5

Номера страниц: 606-613

ISSN журнала: 19971397

Издатель: Siberian Federal University

Персоны

  • Sokolovskiy Alexey (Siberian Fed Univ, Svobodny 79, Krasnoyarsk 660041, Russia)
  • Veisov Evgeny A. (Siberian Fed Univ, Svobodny 79, Krasnoyarsk 660041, Russia)
  • Tyapkin Valery N. (Siberian Fed Univ, Svobodny 79, Krasnoyarsk 660041, Russia)
  • Dmitriev Dmitry D. (Siberian Fed Univ, Svobodny 79, Krasnoyarsk 660041, Russia)

Вхождение в базы данных