GB1373961A - Analysis of data - Google Patents

Analysis of data

Info

Publication number
GB1373961A
GB1373961A GB134471A GB134471A GB1373961A GB 1373961 A GB1373961 A GB 1373961A GB 134471 A GB134471 A GB 134471A GB 134471 A GB134471 A GB 134471A GB 1373961 A GB1373961 A GB 1373961A
Authority
GB
United Kingdom
Prior art keywords
value
curve
integration
output
assumes
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
Application number
GB134471A
Other languages
English (en)
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.)
Cambridge Scientific Instruments Ltd
Original Assignee
Cambridge Scientific Instruments 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 Cambridge Scientific Instruments Ltd filed Critical Cambridge Scientific Instruments Ltd
Priority to GB134471A priority Critical patent/GB1373961A/en
Priority to US00216984A priority patent/US3801806A/en
Priority to FR7200725A priority patent/FR2122173A5/fr
Publication of GB1373961A publication Critical patent/GB1373961A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/25—Arrangements for performing computing operations, e.g. operational amplifiers for discontinuous functions, e.g. backlash, dead zone, limiting absolute value or peak value
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H03K5/1532—Peak detectors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Electromagnetism (AREA)
  • Nonlinear Science (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
GB134471A 1971-01-12 1971-01-12 Analysis of data Expired GB1373961A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB134471A GB1373961A (en) 1971-01-12 1971-01-12 Analysis of data
US00216984A US3801806A (en) 1971-01-12 1972-01-11 Analysis of data
FR7200725A FR2122173A5 (enExample) 1971-01-12 1972-01-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB134471A GB1373961A (en) 1971-01-12 1971-01-12 Analysis of data

Publications (1)

Publication Number Publication Date
GB1373961A true GB1373961A (en) 1974-11-13

Family

ID=9720370

Family Applications (1)

Application Number Title Priority Date Filing Date
GB134471A Expired GB1373961A (en) 1971-01-12 1971-01-12 Analysis of data

Country Status (3)

Country Link
US (1) US3801806A (enExample)
FR (1) FR2122173A5 (enExample)
GB (1) GB1373961A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047890A (en) * 1973-11-01 1977-09-13 Bio/Data Corporation Method and apparatus for determining deficiencies in enzymatic reactors particularly clotting factor levels in blood plasmas
FR2647550B1 (fr) * 1989-05-26 1994-06-03 France Maintenance Automatisme Procede de mesure de caracteristiques physiques, de detection et d'identification de zones de defauts d'une piece, notamment en matiere ligneuse, et dispositif pour la mise en oeuvre d'un tel procede

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185820A (en) * 1962-02-12 1965-05-25 Infotronics Corp Integrator and recorder apparatus
US3304413A (en) * 1963-03-26 1967-02-14 Hewlett Packard Co Cardiac output computer
US3307019A (en) * 1963-09-19 1967-02-28 United Gas Corp Electronic analog trace averager
US3511979A (en) * 1968-02-26 1970-05-12 Us Air Force System for measuring area under a curve
US3614408A (en) * 1969-02-20 1971-10-19 British Petroleum Co Waveform analyzing system, particularly for chromatographs, wherein the waveform is integrated between selected peaks and valleys
US3651318A (en) * 1970-01-26 1972-03-21 Jan A Czekajewski Cardiac output computer

Also Published As

Publication number Publication date
FR2122173A5 (enExample) 1972-08-25
US3801806A (en) 1974-04-02

Similar Documents

Publication Publication Date Title
US3229198A (en) Eddy current nondestructive testing device for measuring multiple parameter variables of a metal sample
US3720818A (en) Method of measurement and apparatus therefor
US2817715A (en) Amplifier circuit having linear and non-linear amplification ranges
US3955096A (en) Implicit ratio computer for sequential signals
GB1373961A (en) Analysis of data
GB2154385A (en) Frequency measurement method and device
US4307960A (en) Spectrophotometer
US4076424A (en) Multi-channel implicit ratio computer for sequential signals
US3527926A (en) Computing system for processing charted chromatography curves
US3328686A (en) D.c. analog spectrum analyzer
US4003084A (en) Method of and means for testing a tape record/playback system
US3526761A (en) Method,apparatus and system for the identification of the relationship between two signals
US3812423A (en) Network time domain measurement system
US3571706A (en) Voltage measuring apparatus employing feedback gain control to obtain a predetermined output and a feedback loop to readout the gain value
US2958729A (en) Information signal intelligibility measuring apparatus
US4448530A (en) Spectrophotometer
Prestigiacomo Amplitude contour display of sound spectrograms
US3111186A (en) Automatic measurement of reverberation time
US3525040A (en) Statistical voltmeter for analyzing signal amplitude distribution
US3624377A (en) Interval averaging filter
RU1441917C (ru) Способ корреляционного анализа газов
SU581442A1 (ru) Устройство дл измерени коэффициента нелинейных искажений
GB2145820A (en) Controlling random vibration system by harmonic vibrations
US3978415A (en) Chromatographic analyzer signal resolution
SU800965A1 (ru) Анализатор частотных характеристик

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees