GB2508556B - Signal analysis apparatus, signal analysis method, and computer program - Google Patents

Signal analysis apparatus, signal analysis method, and computer program

Info

Publication number
GB2508556B
GB2508556B GB1404450.7A GB201404450A GB2508556B GB 2508556 B GB2508556 B GB 2508556B GB 201404450 A GB201404450 A GB 201404450A GB 2508556 B GB2508556 B GB 2508556B
Authority
GB
United Kingdom
Prior art keywords
signal analysis
computer program
analysis method
analysis apparatus
signal
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
GB1404450.7A
Other versions
GB201404450D0 (en
GB2508556A (en
Inventor
Tanaka Toshiyuki
Ohkubo Jun
Yurugi Toshikazu
Sawa Hiroyoshi
Sato Seichi
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.)
Horiba Ltd
Kyoto University
Original Assignee
Horiba Ltd
Kyoto University
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 Horiba Ltd, Kyoto University filed Critical Horiba Ltd
Priority claimed from PCT/JP2012/069719 external-priority patent/WO2013027553A1/en
Publication of GB201404450D0 publication Critical patent/GB201404450D0/en
Publication of GB2508556A publication Critical patent/GB2508556A/en
Application granted granted Critical
Publication of GB2508556B publication Critical patent/GB2508556B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/223—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/225—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material using electron or ion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/07—Investigating materials by wave or particle radiation secondary emission
    • G01N2223/076—X-ray fluorescence

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB1404450.7A 2011-08-19 2012-08-02 Signal analysis apparatus, signal analysis method, and computer program Expired - Fee Related GB2508556B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011179834 2011-08-19
PCT/JP2012/069719 WO2013027553A1 (en) 2011-08-19 2012-08-02 Signal analyzing apparatus, signal analyzing method, and computer program

Publications (3)

Publication Number Publication Date
GB201404450D0 GB201404450D0 (en) 2014-04-30
GB2508556A GB2508556A (en) 2014-06-04
GB2508556B true GB2508556B (en) 2018-02-14

Family

ID=50649891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1404450.7A Expired - Fee Related GB2508556B (en) 2011-08-19 2012-08-02 Signal analysis apparatus, signal analysis method, and computer program

Country Status (1)

Country Link
GB (1) GB2508556B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0821808A (en) * 1994-07-06 1996-01-23 Jeol Ltd Analysis position determining method
JPH0886762A (en) * 1994-09-16 1996-04-02 Horiba Ltd Method for identifying material contained in sample and method for measuring its distribution
JP2006119076A (en) * 2004-10-25 2006-05-11 Jasco Corp Apparatus and method for analyzing mapping data

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0821808A (en) * 1994-07-06 1996-01-23 Jeol Ltd Analysis position determining method
JPH0886762A (en) * 1994-09-16 1996-04-02 Horiba Ltd Method for identifying material contained in sample and method for measuring its distribution
JP2006119076A (en) * 2004-10-25 2006-05-11 Jasco Corp Apparatus and method for analyzing mapping data

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
SHIGEYUKI OBA ET AL.: 'Comparative study on various clustering methods with a Gaussian mixture distribution model' IEICE TECHNICAL REPORT vol. 99, no. 494, 11 December 1999, pages 109 - 116 *
SHIORI OKAWA ET AL.: 'An application to a paper classification support by Fuzzy K-means' IPSJ SIG NOTES vol. 2006, no. 135, p81-84, 21 December 2006, pages 81 - 84 *

Also Published As

Publication number Publication date
GB201404450D0 (en) 2014-04-30
GB2508556A (en) 2014-06-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200802