DE60006393D1 - Korrelations-analyse im phasenbereich - Google Patents

Korrelations-analyse im phasenbereich

Info

Publication number
DE60006393D1
DE60006393D1 DE60006393T DE60006393T DE60006393D1 DE 60006393 D1 DE60006393 D1 DE 60006393D1 DE 60006393 T DE60006393 T DE 60006393T DE 60006393 T DE60006393 T DE 60006393T DE 60006393 D1 DE60006393 D1 DE 60006393D1
Authority
DE
Germany
Prior art keywords
correlation analysis
phase area
input signals
correlation
filtered
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE60006393T
Other languages
English (en)
Other versions
DE60006393T2 (de
Inventor
David Alcock
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Central Research Laboratories Ltd
Original Assignee
Central Research Laboratories Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Central Research Laboratories Ltd filed Critical Central Research Laboratories Ltd
Application granted granted Critical
Publication of DE60006393D1 publication Critical patent/DE60006393D1/de
Publication of DE60006393T2 publication Critical patent/DE60006393T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/15—Correlation function computation including computation of convolution operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Algebra (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Complex Calculations (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
DE60006393T 1999-06-22 2000-06-22 Korrelations-analyse im phasenbereich Expired - Fee Related DE60006393T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9914567.4A GB9914567D0 (en) 1999-06-22 1999-06-22 Correlation analysis in the phase domain
GB9914567 1999-06-22
PCT/GB2000/002415 WO2000079424A1 (en) 1999-06-22 2000-06-22 Correlation analysis in the phase domain

Publications (2)

Publication Number Publication Date
DE60006393D1 true DE60006393D1 (de) 2003-12-11
DE60006393T2 DE60006393T2 (de) 2004-09-09

Family

ID=10855832

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10084744T Withdrawn DE10084744T1 (de) 1999-06-22 2000-06-22 Korrelationsanalyse im Phasenbereich
DE60006393T Expired - Fee Related DE60006393T2 (de) 1999-06-22 2000-06-22 Korrelations-analyse im phasenbereich

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10084744T Withdrawn DE10084744T1 (de) 1999-06-22 2000-06-22 Korrelationsanalyse im Phasenbereich

Country Status (8)

Country Link
EP (1) EP1198757B1 (de)
JP (2) JP2003502678A (de)
AT (1) ATE253753T1 (de)
AU (2) AU5550400A (de)
CA (1) CA2375401A1 (de)
DE (2) DE10084744T1 (de)
GB (2) GB9914567D0 (de)
WO (2) WO2000079424A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060156002A1 (en) * 2002-07-22 2006-07-13 Koninklijke Philips Electronics N.V. Watermark detection
US20080300804A1 (en) * 2004-07-20 2008-12-04 Vls Foundation Movement Detection System and Method
US8995902B2 (en) 2011-08-12 2015-03-31 Bae Systems Information And Electronic System Integration Inc. Link 16-based geolocation of hostile jammers
JP6557576B2 (ja) * 2014-11-14 2019-08-07 積水化学工業株式会社 異常音の発生位置特定方法および異常音の発生位置特定装置
EP4245960A3 (de) 2015-01-13 2023-11-29 Halliburton Energy Services, Inc. Akustische array-signalverarbeitung für strömungsdetektion
CN107246936B (zh) * 2017-06-01 2019-11-12 国家电网公司 确定旋转机械转子不平衡相位的方法及装置
JP6976898B2 (ja) 2018-04-06 2021-12-08 株式会社日立製作所 モニタリングシステム
GB2575669A (en) * 2018-07-19 2020-01-22 Hwm Water Ltd Leak detection apparatus and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19649051A1 (de) * 1996-11-27 1998-05-28 Blomeyer Bartenstein Hans Pete Biokybernetisches Regelungssystem zum Einsatz in Forschung, Ausbildung, Diagnose und Therapie
JPH1172409A (ja) * 1997-06-23 1999-03-16 Mitsui Eng & Shipbuild Co Ltd 配管の漏洩検知方法
JPH11201859A (ja) * 1998-01-13 1999-07-30 Mitsui Eng & Shipbuild Co Ltd 周波数帯域分割による配管漏洩検知方法

Also Published As

Publication number Publication date
AU5551600A (en) 2001-01-09
DE60006393T2 (de) 2004-09-09
GB2368916B (en) 2003-09-24
DE10084744T1 (de) 2003-02-27
JP2003502779A (ja) 2003-01-21
GB0130682D0 (en) 2002-02-06
ATE253753T1 (de) 2003-11-15
GB9914567D0 (en) 1999-08-25
EP1198757B1 (de) 2003-11-05
EP1198757A1 (de) 2002-04-24
GB2368916A (en) 2002-05-15
WO2000079425A1 (en) 2000-12-28
CA2375401A1 (en) 2000-12-28
WO2000079424A1 (en) 2000-12-28
AU5550400A (en) 2001-01-09
JP2003502678A (ja) 2003-01-21

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee