The pipelined QR decomposition hardware architecture based on givens rotation CORDIC Algorithm : доклад, тезисы доклада

Описание

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: 2019 International Siberian Conference on Control and Communications, SIBCON 2019; Tomsk; Tomsk

Год издания: 2019

Ключевые слова: Adders architecture, Cordic, Fpga, Givens rotation, Hardware algorithm, Pipelined architecture, QR decomposition

Аннотация: QR decomposition plays a huge role in the adaptive filtering, control systems and a computation modeling of the physical processes. This paper concerns the issue of a QR decomposition hardware implementation features based on Givens rotation technique. For speed-up of the computation purposes used a pipelined architecture and CORDIПоказать полностьюC algorithm. The hardware costs and speed of a computation is evaluated for a different adders architectures in the CORDIC algorithm. The Givens rotation technique is used because it have a simple architecture and optimized hardware implementation.

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Издание

Журнал: 2019 International Siberian Conference on Control and Communications, SIBCON 2019 - Proceedings

Номера страниц: 8729615

Издатель: Institute of Electrical and Electronics Engineers Inc.

Авторы

  • Sokolovskiy A.V. (Scientific and Educational Laboratory 'Systems of Navigation,Control and Communication',Siberian Federal University)
  • Tyapkin V.N. (Scientific and Educational Laboratory 'Systems of Navigation,Control and Communication',Siberian Federal University)
  • Veisov E.A. (Scientific and Educational Laboratory 'Systems of Navigation,Control and Communication',Siberian Federal University)
  • Fateev Y.L. (Scientific and Educational Laboratory 'Systems of Navigation,Control and Communication',Siberian Federal University)

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