論文

査読有り
2007年11月

FPGA implementation of EASI algorithm

IEICE ELECTRONICS EXPRESS
  • Song-Ju Kim
  • ,
  • Ken Umeno
  • ,
  • Ryo Takahashi

4
22
開始ページ
707
終了ページ
711
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1587/elex.4.707
出版者・発行元
IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG

Using chaotic signals, we evaluate the performance of the EASI (Equivariant Adaptive Separation via Independence) algorithm, which is a basic algorithm among various on-line ICA ( Independent Component Analysis) algorithms. We found that the EASI algorithm in fixed-point (16-bit) arithmetic can recover the chaotic signals successfully as well as the algorithm in floating-point arithmetic. We can implement the algorithm in. xed- point arithmetic to Virtex-IV SX25 FPGA ( Field Programmable Gate Arrays) up to the 4x4 design.

リンク情報
DOI
https://doi.org/10.1587/elex.4.707
CiNii Articles
http://ci.nii.ac.jp/naid/130000088523
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000252844700004&DestApp=WOS_CPL
ID情報
  • DOI : 10.1587/elex.4.707
  • ISSN : 1349-2543
  • CiNii Articles ID : 130000088523
  • Web of Science ID : WOS:000252844700004

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