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Method of Gravitational Wave Search Based on Adaptive Time-Frequency Analysis

Research Project

Project/Area Number 26800129
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionNagaoka University of Technology

Principal Investigator

TAKAHASHI Hirotaka  長岡技術科学大学, 工学研究科, 准教授 (40419693)

Research Collaborator OOHARA Ken-ichi  
KANEYAMA Masato  
SAKAI Kazuki  
SASAKI Yukitsugu  
UEKI Satoshi  
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords重力波 / 宇宙物理 / 計算物理 / 相対論 / 信号処理
Outline of Final Research Achievements

The Hilbert-Huang transform (HHT) analysis has been developed as a method for time series analysis of nonlinear and nonstationary data, and it enables us to perform a high resolution time frequency analysis of signals with strong frequency modulation by evaluating the instantaneous variation of amplitude and frequency of data. Using the HHT, we analyze gravitational waves from late inspiral, merger, and post-merger phases of binary neutron stars (BNS) coalescence, computed by a general relativistic numerical simulation. We find that we can clearly observe the time evolution of the instantaneous frequency of the post-merger waveforms. This allows us to constrain the equation of state of neutron stars and to evaluate the radius with a few hundred meters accuracy if BNS coalescences occur within 10 Mpc.
Moreover, we confirm the effectiveness of HHT by using real KAGRA test observation data.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (70 results)

All 2017 2016 2015 2014 Other

All Journal Article (8 results) (of which Peer Reviewed: 7 results,  Acknowledgement Compliant: 7 results) Presentation (61 results) (of which Int'l Joint Research: 14 results,  Invited: 2 results) Remarks (1 results)

  • [Journal Article] Analysis of the real gravitational wave data GW150914 with the Hilbert-Huang transform2017

    • Author(s)
      Kazuki Sakai, Ken-ichi Oohara, Masato Kaneyama, Hirotaka Takahashi
    • Journal Title

      ICIC Express Letters

      Volume: 11 (1) Pages: 45-52

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Analysis of gravitational waves from binary neutron star merger by Hilbert-Huang transform2016

    • Author(s)
      Masato Kaneyama, Ken-ichi Oohara, Hirotaka Takahashi, Yuichiro Sekiguchi, Hideyuki Tagoshi, and Masaru Shibata
    • Journal Title

      Phys. Rev. D

      Volume: 93 Issue: 12 Pages: 123010-123010

    • DOI

      10.1103/physrevd.93.123010

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Study of Individual Characteristics in Human Motion by using Acceleration Data2016

    • Author(s)
      Ikumi Kamio, Hirotaka Takahashi, Takuma Akiduki, Zhong Zhang
    • Journal Title

      ICIC Express Letters Part B : Applications

      Volume: 7 (10) Pages: 2225-2232

    • NAID

      40021056067

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Environmental Monitoring System in KAGRA2016

    • Author(s)
      Yukitsugu Sasaki on behalf of the KAGRA collaboration
    • Journal Title

      ICIC Express Letters Part B : Applications

      Volume: 7 (11) Pages: 2331-2338

    • NAID

      40021055901

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 重力波の初検出と情報処理技術 -LIGOとKAGRAで活用されている情報処理技術-2016

    • Author(s)
      Kipp Cannon, 端山和大, 伊藤洋介, 高橋弘毅
    • Journal Title

      情報処理

      Volume: 57 (5) Pages: 428-433

    • NAID

      40020823579

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Extraction of Human Gait Feature from Acceleration Data2016

    • Author(s)
      Takuma Akiduki, Akira Uchida, Zhong Zhang, Takashi Imamura, Hirotaka Takahashi
    • Journal Title

      ICIC Express Letters Part B : Application

      Volume: Vol.7 No.3 Pages: 649-656

    • NAID

      40020835230

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Symbolization of Human Motion: Case of Simple Walking Motion2015

    • Author(s)
      Takuma Akiduki, Zhong Zhang, Takashi Imamura, Hirotaka Takahashi
    • Journal Title

      ICIC Express Letters Part B : Application

      Volume: Vol.6 No.4 Pages: 959-965

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] On Completeness and Orthogonality of Intrinsic Mode Functions to Search for Gravitational Waves2015

    • Author(s)
      Masato Kaneyama, Ken-ichi Oohara, Yukitsugu Sasaki, Hirotaka Takahashi, Jordan B. Camp
    • Journal Title

      ICIC Express Letters Part B : Applications

      Volume: Vol.6 No.2 Pages: 343-349

    • NAID

      40020355438

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Hilbert-Huang変換を用いた連星ブラックホール合体からのringdown重力波の解析2017

    • Author(s)
      酒井一樹, 大原謙一, 中野寛之, 金山雅人, 高橋弘毅
    • Organizer
      日本物理学会(春)
    • Place of Presentation
      大阪大学豊中キャンパス(大阪府・豊中市)
    • Year and Date
      2017-03-18
    • Related Report
      2016 Annual Research Report
  • [Presentation] 大型低温重力波望遠鏡KAGRA: 全体報告2017

    • Author(s)
      高橋弘毅 on behalf of the KAGRA Collaboration
    • Organizer
      日本天文学会(春)
    • Place of Presentation
      九州大学 伊都キャンパス(福岡県・福岡市)
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] Hilbert-Huang変換を用いたiKAGRA波形注入試験の検証2017

    • Author(s)
      横澤孝章, KAGRA collaboration
    • Organizer
      日本物理学会(春)
    • Place of Presentation
      大阪大学豊中キャンパス(大阪府・豊中市)
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] 計算機制御における評価システムの開発 (II)2017

    • Author(s)
      佐々木幸次, 高橋弘毅, 三代浩世希, 上泉眞裕, 粟井恭輔, 山本尚弘, 苔山圭以子, 宮川治
    • Organizer
      日本物理学会(春)
    • Place of Presentation
      大阪大学豊中キャンパス(大阪府・豊中市)
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] f(R)重力に対する局所重力実験からの厳しい制限2016

    • Author(s)
      森田正亮, 高橋弘毅
    • Organizer
      第122回 日本物理学会 九州支部例会
    • Place of Presentation
      福岡大学 (福岡県・福岡市)
    • Year and Date
      2016-12-10
    • Related Report
      2016 Annual Research Report
  • [Presentation] 「アインシュタインからの最後の宿題」は解決されたのか?2016

    • Author(s)
      高橋弘毅
    • Organizer
      長岡工業高等専門学校 技術協力会 科学・語学教育分科会 特別講演会
    • Place of Presentation
      長岡工業高等専門学校(新潟県・長岡市)
    • Year and Date
      2016-11-24
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 軌道アトラクタを用いた歩行動作における個人特徴の抽出と分類2016

    • Author(s)
      秋月拓磨,章忠,高橋 弘毅
    • Organizer
      第59回自動制御連合講演会
    • Place of Presentation
      北九州国際会議場 (福岡県・北九州市)
    • Year and Date
      2016-11-10
    • Related Report
      2016 Annual Research Report
  • [Presentation] Analyzing ringdown gravitational waves from binary blackhole mergers with the Hilbert-Huang transform2016

    • Author(s)
      Kazuki Sakai, Ken-ichi Oohara, Masato Kaneyama, Hirotaka Takahashi
    • Organizer
      The 26th workshop on General Relativity and Gravitation in Japan (JGRG26)
    • Place of Presentation
      大阪市立大学杉本キャンパス(大阪府・大阪市)
    • Year and Date
      2016-10-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Hilbert-Huang Transform in Search for Gravitational Waves2016

    • Author(s)
      Satoshi Ueki, Kazuki Sakai, Yukitsugu Sasaki, Masato Kaneyama, Ken-ichi Oohara, Hirotaka Takahashi
    • Organizer
      The 5th International GIGAKU Conference
    • Place of Presentation
      長岡技術科学大学(新潟県・長岡市)
    • Year and Date
      2016-10-07
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 宇宙の不思議 -宇宙物理学の最先端2016

    • Author(s)
      高橋弘毅
    • Organizer
      株式会社ミラプロ 動向説明会
    • Place of Presentation
      ブライダルビレッジ ミラベル(山梨県・笛吹市)
    • Year and Date
      2016-09-23
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] スパース性を取り入れた重力波の時間-周波数解析2016

    • Author(s)
      金山雅人, 大原謙一, 高橋弘毅
    • Organizer
      日本物理学会(秋)
    • Place of Presentation
      宮崎大学 木花キャンパス (宮崎県・宮崎市)
    • Year and Date
      2016-09-22
    • Related Report
      2016 Annual Research Report
  • [Presentation] Hilbert-Huang変換を用いたiKAGRA観測データの解析2016

    • Author(s)
      大原謙一, KAGRA Collaboration
    • Organizer
      日本物理学会(秋)
    • Place of Presentation
      宮崎大学 木花キャンパス (宮崎県・宮崎市)
    • Year and Date
      2016-09-22
    • Related Report
      2016 Annual Research Report
  • [Presentation] iKAGRAにおける制御系への重力波波形注入試験2016

    • Author(s)
      横澤孝章, KAGRA collaboration
    • Organizer
      日本物理学会(秋)
    • Place of Presentation
      宮崎大学 木花キャンパス (宮崎県・宮崎市)
    • Year and Date
      2016-09-22
    • Related Report
      2016 Annual Research Report
  • [Presentation] iKAGRA 観測におけるデータ転送・保管システムの運用と性能評価2016

    • Author(s)
      酒井一樹, KAGRA Collaboration
    • Organizer
      日本物理学会(秋)
    • Place of Presentation
      宮崎大学 木花キャンパス (宮崎県・宮崎市)
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] 計算機制御における評価システムの開発2016

    • Author(s)
      佐々木幸次, 高橋弘毅, 三代浩世希, 上泉眞裕, 粟井恭輔, 三代木伸二, 山本尚弘, 苔山圭以子, 宮川治
    • Organizer
      日本物理学会(秋)
    • Place of Presentation
      宮崎大学 木花キャンパス (宮崎県・宮崎市)
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] Hilbert-Huang変換を用いたGW150914の解析2016

    • Author(s)
      酒井一樹,高橋弘毅, 大原謙一,金山雅人
    • Organizer
      日本天文学会(秋)
    • Place of Presentation
      愛媛大学 城北キャンパス (愛媛県・松山市)
    • Year and Date
      2016-09-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] Post-Newtonian parameter in f(R) gravity2016

    • Author(s)
      Masaaki Morita, Hirotaka Takahashi
    • Organizer
      Varying Constants and Fundamental Cosmology (VARCOSMOFUN '16)
    • Place of Presentation
      Szczecin (Poland)
    • Year and Date
      2016-09-12
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Environmental Monitoring System in KAGRA2016

    • Author(s)
      Yukitsugu Sasaki, Keiko Kokeyama, Osamu Miyakawa, Ayaka Shoda, Satoshi Ueki, Hirotaka Takahashi
    • Organizer
      The eleventh International Conference on Innovative Computing, Information and Control (ICICIC2016)
    • Place of Presentation
      Harbin (China)
    • Year and Date
      2016-08-15
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of the real gravitational wave data GW150914 with the Hilbert-Huang transform2016

    • Author(s)
      Kazuki Sakai, Ken-ichi Oohara, Masato Kaneyama, Hirotaka Takahashi
    • Organizer
      The eleventh International Conference on Innovative Computing, Information and Control (ICICIC2016)
    • Place of Presentation
      Harbin (China)
    • Year and Date
      2016-08-15
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Status of iKAGRA hardware injection2016

    • Author(s)
      T.Yokozawa, Y.Inoue, N.Kanda, K.Kokeyama, O.Miyakawa, K.Sakai, H.Tagoshi, H.Takahashi, S.Tsuchida, T.Yokozawa, H.Yuzurihara
    • Organizer
      The 1st International Meeting on KAGRA
    • Place of Presentation
      Daejon (Korea)
    • Year and Date
      2016-06-24
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Amplitude-based detection method for gravitational wave bursts: application to GW1509142016

    • Author(s)
      Kazuki Sakai, Ken-ichi Oohara, Masato Kaneyama, Hirotaka Takahashi
    • Organizer
      Gravitational Wave Physics and Astronomy Workshop 2016 (GWPAW2016)
    • Place of Presentation
      Massachusetts (USA)
    • Year and Date
      2016-06-15
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] KAGRAデータ解析:重力波探索パイプラインの開発状況2016

    • Author(s)
      譲原浩貴, 高橋弘毅,他31名
    • Organizer
      日本物理学会(春)
    • Place of Presentation
      東北学院大学 泉キャンパス(宮城県・仙台市)
    • Year and Date
      2016-03-22
    • Related Report
      2015 Research-status Report
  • [Presentation] 連星合体重力波形解析におけるHHT解析2016

    • Author(s)
      植木聡史,中野将也,酒井一樹,高橋弘毅,大原謙一,三宅恭平,廣林茂樹,田越秀行,金山雅人,上野昂,成川達也
    • Organizer
      日本物理学会(春)
    • Place of Presentation
      東北学院大学 泉キャンパス((宮城県・仙台市)
    • Year and Date
      2016-03-22
    • Related Report
      2015 Research-status Report
  • [Presentation] 連星合体重力波形におけるNHA解析2016

    • Author(s)
      中野将也,植木聡史,三宅恭平,廣林茂樹,酒井一樹,高橋弘毅,大原謙一,田越秀行,金山雅人,上野昂,成川達也
    • Organizer
      日本物理学会(春)
    • Place of Presentation
      東北学院大学 泉キャンパス(宮城県・仙台市)
    • Year and Date
      2016-03-22
    • Related Report
      2015 Research-status Report
  • [Presentation] スパース性を利用した重力波の時間周波数解析2016

    • Author(s)
      金山雅人,大原謙一,高橋弘毅
    • Organizer
      日本物理学会(春)
    • Place of Presentation
      東北学院大学 泉キャンパス(宮城県・仙台市)
    • Year and Date
      2016-03-22
    • Related Report
      2015 Research-status Report
  • [Presentation] Hilbert-Huang変換を用いたバースト重力波イベントトリガーの構築とその評価2016

    • Author(s)
      酒井一樹,大原謙一,金山雅人,植木聡史,佐々木幸次,高橋弘毅
    • Organizer
      日本物理学会(春)
    • Place of Presentation
      東北学院大学 泉キャンパス(宮城県・仙台市)
    • Year and Date
      2016-03-21
    • Related Report
      2015 Research-status Report
  • [Presentation] iKAGRAデータ転送・保管システムの開発 III(システム構築と試運転)2016

    • Author(s)
      神田展行,端山和大,伊藤洋介,金山雅人,宮川治,宮本晃伸,三代木伸 二,大原謙一,酒井一樹,佐々木幸次,田越秀行,高橋弘毅,田中一幸,植木聡史,山本尚弘,横澤孝章,譲原浩貴
    • Organizer
      日本物理学会(春)
    • Place of Presentation
      東北学院大学 泉キャンパス(宮城県・仙台市)
    • Year and Date
      2016-03-21
    • Related Report
      2015 Research-status Report
  • [Presentation] KAGRAデータ転送システムの開発:基本設計と性能テスト2016

    • Author(s)
      大原謙一,端山和大,伊藤洋介,神田展行,金山雅人,宮川治,宮本晃 伸,三代木伸二,酒井一樹,佐々木幸次,田越秀行,高橋弘毅,田中一幸,植木聡史,山本尚弘,横澤孝章,譲原浩貴
    • Organizer
      日本物理学会(春)
    • Place of Presentation
      東北学院大学 泉キャンパス((宮城県・仙台市)
    • Year and Date
      2016-03-21
    • Related Report
      2015 Research-status Report
  • [Presentation] Acoustic Feature Analysis of Overnight Snoring Sounds in Patients with Obstructive Sleep Apnea2016

    • Author(s)
      Tsuyoshi Mikami, Satoshi Ueki, Kazuki Sakai, Hirotaka Takahashi and Kazuya Yonezawa
    • Organizer
      The 4th International Pediatric Sleep Association Congress (IPSA 2016) & The 1st Congress of Asian Society of Sleep Medicine (ASSM 2016)
    • Place of Presentation
      Taipei (Taiwan)
    • Year and Date
      2016-03-11
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 大型低温重力波望遠鏡 KAGRA におけるデータ転送・保管システムの開発2016

    • Author(s)
      佐々木幸次,高橋弘毅,大原謙一,神田展行
    • Organizer
      情報処理学会 第78回全国大会
    • Place of Presentation
      慶應義塾大学 矢上キャンパス(神奈川県・横浜市)
    • Year and Date
      2016-03-10
    • Related Report
      2015 Research-status Report
  • [Presentation] Analysis of GWs from Binary Neutron Star Merger by Hilbert-Huang Transform2016

    • Author(s)
      金山雅人, 大原謙一, 高橋弘毅, 関口雄一郎, 田越秀行, 柴田大
    • Organizer
      文部科学省科学研究費補助金 新学術領域研究「重力波天体の多様な観測による宇宙物理学の新展開」第4回シンポジウム
    • Place of Presentation
      Kavli IPMU-カブリ数物連携宇宙研究機構(東京大学 柏キャンパス)(千葉県・柏市)
    • Year and Date
      2016-02-19
    • Related Report
      2015 Research-status Report
  • [Presentation] Amplitude-based approach to the detection of gravitational wave bursts with the Hilbert-Huang Transform2015

    • Author(s)
      Kazuki Sakai, Ken-ichi Oohara, Masato Kaneyama, Satoshi Ueki, Yukitsugu Sasaki, Hirotaka Takahashi
    • Organizer
      The 25th workshop on General Relativity and Gravitation in Japan (JGRG25)
    • Place of Presentation
      京都大学基礎物理学研究所(京都府・京都市)
    • Year and Date
      2015-12-07
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] f(R)重力でのポスト・ニュートニアン・パラメータ2015

    • Author(s)
      森田正亮, 高橋弘毅
    • Organizer
      第121回 日本物理学会 九州支部例会
    • Place of Presentation
      九州工業大学戸畑キャンパス (福岡県・北九州市)
    • Year and Date
      2015-12-05
    • Related Report
      2015 Research-status Report
  • [Presentation] 軌道アトラクタを用いた運動時系列の記号化:歩行運動への適用2015

    • Author(s)
      秋月拓磨, 章 忠, 今村孝, 高橋弘毅
    • Organizer
      第58回自動制御連合講演会
    • Place of Presentation
      神戸大学 六甲台第2キャンパス(兵庫県・神戸市)
    • Year and Date
      2015-11-14
    • Related Report
      2015 Research-status Report
  • [Presentation] iKAGRAデータ転送・保管システムの開発 II(ソフトウエア開発)2015

    • Author(s)
      神田展行, 大原謙一, 伊藤洋介, 植木聡史, 金山雅人, 佐々木幸次, 高橋弘毅, 田越秀行, 田中一幸, 端山和大, 平沼悠太, 三代木伸二, 山本尚弘, 譲原浩貴
    • Organizer
      日本物理学会(秋)
    • Place of Presentation
      大阪市立大学杉本キャンパス(大阪府・大阪市)
    • Year and Date
      2015-09-27
    • Related Report
      2015 Research-status Report
  • [Presentation] iKAGRAデータ転送・保管システムの開発 III(プロセス間通信)2015

    • Author(s)
      佐々木幸次, 高橋弘毅, 大原謙一, 神田展行
    • Organizer
      日本物理学会(秋)
    • Place of Presentation
      大阪市立大学杉本キャンパス(大阪府・大阪市)
    • Year and Date
      2015-09-27
    • Related Report
      2015 Research-status Report
  • [Presentation] iKAGRAヘ向けた解析パイプライン開発状況2015

    • Author(s)
      田越秀行, 高橋弘毅, 他33名
    • Organizer
      日本物理学会(秋)
    • Place of Presentation
      大阪市立大学杉本キャンパス(大阪府・大阪市)
    • Year and Date
      2015-09-27
    • Related Report
      2015 Research-status Report
  • [Presentation] KAGALI (KAGRA Algorithmic Library)の開発 I2015

    • Author(s)
      大原謙一, 高橋弘毅, 他33名
    • Organizer
      日本物理学会(秋)
    • Place of Presentation
      大阪市立大学杉本キャンパス(大阪府・大阪市)
    • Year and Date
      2015-09-27
    • Related Report
      2015 Research-status Report
  • [Presentation] iKAGRAへ向けたコンパクト連星合体 low latency 探査パイプライン開発状況2015

    • Author(s)
      上野昂, 高橋弘毅, 他33名
    • Organizer
      日本物理学会(秋)
    • Place of Presentation
      大阪市立大学杉本キャンパス(大阪府・大阪市)
    • Year and Date
      2015-09-27
    • Related Report
      2015 Research-status Report
  • [Presentation] iKAGRAへ向けた連続重力波探査パイプラインの構築2015

    • Author(s)
      枝和成, 高橋弘毅, 他33名
    • Organizer
      日本物理学会(秋)
    • Place of Presentation
      大阪市立大学杉本キャンパス(大阪府・大阪市)
    • Year and Date
      2015-09-27
    • Related Report
      2015 Research-status Report
  • [Presentation] KAGALIを用いたHilbert-Huang変換解析コードの開発2015

    • Author(s)
      植木聡史, 高橋弘毅, 他33名
    • Organizer
      日本物理学会(秋)
    • Place of Presentation
      大阪市立大学杉本キャンパス(大阪府・大阪市)
    • Year and Date
      2015-09-27
    • Related Report
      2015 Research-status Report
  • [Presentation] 重力波を用いた重力理論の検証に向けたデータ解析パイプライン2015

    • Author(s)
      成川達也, 高橋弘毅, 他33名
    • Organizer
      日本物理学会(秋)
    • Place of Presentation
      大阪市立大学杉本キャンパス(大阪府・大阪市)
    • Year and Date
      2015-09-27
    • Related Report
      2015 Research-status Report
  • [Presentation] バースト重力波のHilbert-Huang Transformを用いた波形再構築法2015

    • Author(s)
      金山雅人, 大原謙一, 高橋弘毅, Jordan B. Camp
    • Organizer
      日本物理学会(秋)
    • Place of Presentation
      大阪市立大学杉本キャンパス(大阪府・大阪市)
    • Year and Date
      2015-09-27
    • Related Report
      2015 Research-status Report
  • [Presentation] Research on Burst Gravitational Waves with the Hilbert-Huang Transform2015

    • Author(s)
      Masato Kaneyama, Ken-ichi Oohara, Hirotaka Takahashi, Takashi Wakamatsu, Jordan B. Camp
    • Organizer
      The 14th Marcel Grossmann Meeting (MG14)
    • Place of Presentation
      Rome (Italy)
    • Year and Date
      2015-07-16
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of KAGRA Algorithmic Library (KAGALI)2015

    • Author(s)
      Ken-ichi Oohara, Hirotaka Takahashi, 他33名
    • Organizer
      The 14th Marcel Grossmann Meeting (MG14)
    • Place of Presentation
      Rome (Italy)
    • Year and Date
      2015-07-13
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Hilbert-Huang Transform in Search for Gravitational Waves2015

    • Author(s)
      Hirotaka Takahashi, Satoshi Ueki, Yukitsugu Sasaki, Kazuki Sakai, Masato Kaneyama, Ken-ichi Oohara, Jordan B. Camp, Hideyuki Tagosh
    • Organizer
      The 8th Korea-Japan workshop on KAGRA
    • Place of Presentation
      Gwagnju (Korea)
    • Year and Date
      2015-06-27
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Hilbert-Huang Transform in Search for Gravitational waves - Basic concept and simulation -2015

    • Author(s)
      Satoshi Ueki, Yukitsugu Sasaki, Kazuki Sakai, Hirotaka Takahashi, Masato Kaneyama, Ken-ichi Oohara, Jordan B. Camp
    • Organizer
      Gravitational Wave Physics and Astronomy Workshop 2015 (GWPAW2015)
    • Place of Presentation
      INTEX Osaka(大阪府・大阪市)
    • Year and Date
      2015-06-17
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Reconstruction of Waveform for Burst Gravitational Waves with the Hilbert-Huang Transform2015

    • Author(s)
      Masato Kaneyama, Ken-ichi Oohara, Takashi Wakamatsu, Hirotaka Takahashi, Jordan B. Camp
    • Organizer
      Gravitational Wave Physics and Astronomy Workshop 2015 (GWPAW2015)
    • Place of Presentation
      INTEX Osaka
    • Year and Date
      2015-06-17
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] KAGRAのデータ共有を念頭においたGRID環境のテスト2015

    • Author(s)
      佐々木幸次,高橋弘毅,大原謙一,伊藤洋介,神田展行
    • Organizer
      KAGRA collaboration meeting
    • Place of Presentation
      東京大学宇宙線研究所 重力波推進室(神岡北部会館)(岐阜県・飛騨市)
    • Year and Date
      2015-05-26
    • Related Report
      2015 Research-status Report
  • [Presentation] 身体動作における個人特徴の抽出とその物理的意味の考察2015

    • Author(s)
      神尾郁好, 高橋弘毅, 秋月拓磨, 中田夏輝, 章忠
    • Organizer
      ロボティクス・メカトロニクス講演会2015
    • Place of Presentation
      京都市勧業館「みやこめっせ」(京都府・京都市)
    • Year and Date
      2015-05-18
    • Related Report
      2015 Research-status Report
  • [Presentation] Hilbert-Huang 変換を用いた重力波解析手法の検討2015

    • Author(s)
      植木聡史,昆慶久,佐々木幸次,高橋弘毅,金山雅人, 若松剛司,大原謙一,Jordan B. Camp
    • Organizer
      日本物理学会(春)
    • Place of Presentation
      早稲田大学
    • Year and Date
      2015-03-21 – 2015-03-24
    • Related Report
      2014 Research-status Report
  • [Presentation] 重力波データ解析におけるのNHAとHHTの精度比較2015

    • Author(s)
      中野将也,広林茂樹,三宅恭平,田越秀行,高橋弘毅,大原謙一,金山雅人,神田展行,上野昂,成川達也,川村静児
    • Organizer
      日本物理学会(春)
    • Place of Presentation
      早稲田大学
    • Year and Date
      2015-03-21 – 2015-03-24
    • Related Report
      2014 Research-status Report
  • [Presentation] 大型低温重力波望遠鏡KAGRAのデータ共有を念頭においたGRID環境のテスト2015

    • Author(s)
      佐々木幸次,高橋弘毅,大原謙一,伊藤洋介,神田展行
    • Organizer
      情報処理学会 第77回全国大会
    • Place of Presentation
      京都大学
    • Year and Date
      2015-03-17 – 2015-03-19
    • Related Report
      2014 Research-status Report
  • [Presentation] Analysis of Gravitational Wave Signals with the Hilbert-Huang Transform2015

    • Author(s)
      大原謙一, 高橋弘毅, 植木聡史, 佐々木 幸次, 昆慶久, 金山雅人, 若松 剛司, Jordan B. Camp
    • Organizer
      文部科学省科学研究費補助金 新学術領域研究「重力波天体の多様な観測による宇宙物理学の新展開」第3回シンポジウム
    • Place of Presentation
      広島大学
    • Year and Date
      2015-02-19 – 2015-02-21
    • Related Report
      2014 Research-status Report
  • [Presentation] Hilbert-Huang Transform in Search for Gravitational waves - Reconstruction of burst waveform and Analysis of NS-NS merger data from Numerical Relativity simulation -2014

    • Author(s)
      Hirotaka Takahashi, Satoshi Ueki, Yukitsugu Sasaki, Yoshihisa Kon, Ken-ichi Oohara, Masato Kaneyama, Takashi Wakamatsu, Jordan B. Camp,Hideyuki Tagoshi
    • Organizer
      The 7th Korea-Japan workshop on KAGRA
    • Place of Presentation
      The University of Toyama
    • Year and Date
      2014-12-19 – 2014-12-20
    • Related Report
      2014 Research-status Report
  • [Presentation] Hilbert-Huang Transform in Search for Gravitational waves2014

    • Author(s)
      Hirotaka Takahashi, Satoshi Ueki, Yukitsugu Sasaki, Yoshihisa Kon, Ken-ichi Oohara, Masato Kaneyama, Takashi Wakamatsu, Jordan B. Camp
    • Organizer
      The 24th workshop on General Relativity and Gravitation in Japan (JGRG24)
    • Place of Presentation
      IPMU
    • Year and Date
      2014-11-10 – 2014-11-14
    • Related Report
      2014 Research-status Report
  • [Presentation] 重力波検出器データの時間-周波数解析手法の開発に向けて - Hilbert-Huang変換とウェーブレット変換 -2014

    • Author(s)
      植木聡史, 昆慶久, 高橋弘毅,金山雅人,大原謙一,Jordan B. Camp
    • Organizer
      第7回ウェーブレット変換およびその応用に関するワークショップ
    • Place of Presentation
      豊橋技術科学大学
    • Year and Date
      2014-10-02 – 2014-10-03
    • Related Report
      2014 Research-status Report
  • [Presentation] データ共有を念頭においたGRID環境のテスト2014

    • Author(s)
      佐々木幸次,高橋弘毅,大原謙一,神田展行,the KAGRA Collaboration
    • Organizer
      日本物理学会(秋)
    • Place of Presentation
      佐賀大学
    • Year and Date
      2014-09-18 – 2014-09-21
    • Related Report
      2014 Research-status Report
  • [Presentation] Hilbert-Huang Transformを用いたバースト的重力波の波形再構築2014

    • Author(s)
      金山雅人,大原謙一,高橋弘毅,若松剛司,平沼悠太,Jordan B. Camp
    • Organizer
      日本物理学会(秋)
    • Place of Presentation
      佐賀大学
    • Year and Date
      2014-09-18 – 2014-09-21
    • Related Report
      2014 Research-status Report
  • [Presentation] Hilbert-Huang Transformを用いたバースト重力波のlow-latency探索システムの構築2014

    • Author(s)
      大原謙一,金山雅人,高橋弘毅,若松剛司,平沼悠太,Jordan B. Camp
    • Organizer
      日本物理学会(秋)
    • Place of Presentation
      佐賀大学
    • Year and Date
      2014-09-18 – 2014-09-21
    • Related Report
      2014 Research-status Report
  • [Presentation] On Completeness and Orthogonality of Intrinsic Mode Functions to Search for Gravitational Waves2014

    • Author(s)
      Hirotaka Takahashi, Masato Kaneyama, Ken-ichi Oohara, Yukitsugu Sasaki, Jordan B. Camp
    • Organizer
      The ninth International Conference on Innovative Computing, Information and Control (ICICIC2014)
    • Place of Presentation
      Busan, Korea
    • Year and Date
      2014-06-15 – 2014-06-18
    • Related Report
      2014 Research-status Report
  • [Remarks] 一般相対性理論100周年記念市民講演会

    • URL

      http://www.gw.hep.osaka-cu.ac.jp/Gmunu100/

    • Related Report
      2015 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

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