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| Presentation | 2017-03-02 09:00 [Poster Presentation] NLMS algorithm using shift operation Takumi Miyake, Yoshinobu Kajikawa (Kansai Univ.)  EA2016-129 SIP2016-184 SP2016-124 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In the field of digital signal processing, an FPGA that can perform parallel processing and has a high calculation speed attracts attention. When implementing the NLMS algorithm, which is one of common algorithms in the adaptive signal processing, as a logic circuit system using FPGA, the circuit scale increases due to the division operation of the normalization part. We have already proposed a shift NLMS algorithm that approximates the division operation as a bit shift operation. In this paper, we compare convergence characteristics of general NLMS algorithm and NLMS algorithm using shift operation and discuss its convergence condition. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Adaptive digital signal processing / NLMS algorithm / FPGA / Logic circuit system / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 476, SIP2016-184, pp. 267-270, March 2017. | |
| Paper # | SIP2016-184 | |
| Date of Issue | 2017-02-22 (EA, SIP, SP) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | EA2016-129 SIP2016-184 SP2016-124 |
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| Conference Information | |
| Committee | SP SIP EA |
| Conference Date | 2017-03-01 - 2017-03-02 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Industry Support Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Speech, Engineering/Electro Acoustics, Signal Processing, and Related Topics |
| Paper Information | |
| Registration To | SIP |
| Conference Code | 2017-03-SP-SIP-EA |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | NLMS algorithm using shift operation |
| Sub Title (in English) | |
| Keyword(1) | Adaptive digital signal processing |
| Keyword(2) | NLMS algorithm |
| Keyword(3) | FPGA |
| Keyword(4) | Logic circuit system |
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| 1st Author's Name | Takumi Miyake |
| 1st Author's Affiliation | Kansai University (Kansai Univ.) |
| 2nd Author's Name | Yoshinobu Kajikawa |
| 2nd Author's Affiliation | Kansai University (Kansai Univ.) |
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| Speaker | Author-1 |
| Date Time | 2017-03-02 09:00:00 |
| Presentation Time | 90 minutes |
| Registration for | SIP |
| Paper # | EA2016-129, SIP2016-184, SP2016-124 |
| Volume (vol) | vol.116 |
| Number (no) | no.475(EA), no.476(SIP), no.477(SP) |
| Page | pp.267-270 |
| #Pages | 4 |
| Date of Issue | 2017-02-22 (EA, SIP, SP) |
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