Paper Abstract and Keywords |
Presentation |
2016-06-16 17:20
Improvement of restore accuracy of the Non-Uniformed Sampling method using nonlinear optimization Koki Degura (Tokyo Univ of Science), Tomoki Nakao (JEOL RESONANCE Co., Ltd.), Yuho Tanaka, Toshihiro Furukawa (Tokyo Univ of Science) CAS2016-16 VLD2016-22 SIP2016-50 MSS2016-16 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
There is the two-dimensional NMR as the method to obtain the complex structural information of biological macromolecules. This method obtains the molecular structure information from the FFT spectrum of the multiple FID signals.
It takes time for the measurement of the observed signal in the two-dimensional NMR, NUS method is proposed to estimate the spectrum from small observation signal.
However, the estimated spectrum has a large error component depending on how the measurement of the observed signal. thereby this spectrum obtains the wrong molecular structure information.
For this problem, I propose the method of estimating an approximate solution of the right spectrum by applying the mathematical model using the properties of the spectrum.
The proposed method showed to reduce the error component by simulation. Further, to improve the problems with the actual data analysis showed effectiveness. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
NMR / NUS method / Compressed Sensing / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 95, SIP2016-50, pp. 85-89, June 2016. |
Paper # |
SIP2016-50 |
Date of Issue |
2016-06-09 (CAS, VLD, SIP, MSS) |
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) |
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CAS2016-16 VLD2016-22 SIP2016-50 MSS2016-16 |
Conference Information |
Committee |
VLD CAS MSS SIP |
Conference Date |
2016-06-16 - 2016-06-17 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hirosaki Shiritsu Kanko-kan |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
System, signal processing and related topics |
Paper Information |
Registration To |
SIP |
Conference Code |
2016-06-VLD-CAS-MSS-SIP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Improvement of restore accuracy of the Non-Uniformed Sampling method using nonlinear optimization |
Sub Title (in English) |
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Keyword(1) |
NMR |
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NUS method |
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Compressed Sensing |
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1st Author's Name |
Koki Degura |
1st Author's Affiliation |
Tokyo University of Science (Tokyo Univ of Science) |
2nd Author's Name |
Tomoki Nakao |
2nd Author's Affiliation |
JEOL RESONANCE Co., Ltd. (JEOL RESONANCE Co., Ltd.) |
3rd Author's Name |
Yuho Tanaka |
3rd Author's Affiliation |
Tokyo University of Science (Tokyo Univ of Science) |
4th Author's Name |
Toshihiro Furukawa |
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Tokyo University of Science (Tokyo Univ of Science) |
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Speaker |
Author-1 |
Date Time |
2016-06-16 17:20:00 |
Presentation Time |
20 minutes |
Registration for |
SIP |
Paper # |
CAS2016-16, VLD2016-22, SIP2016-50, MSS2016-16 |
Volume (vol) |
vol.116 |
Number (no) |
no.93(CAS), no.94(VLD), no.95(SIP), no.96(MSS) |
Page |
pp.85-89 |
#Pages |
5 |
Date of Issue |
2016-06-09 (CAS, VLD, SIP, MSS) |
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