JPH0137713B2 - - Google Patents

Info

Publication number
JPH0137713B2
JPH0137713B2 JP52133659A JP13365977A JPH0137713B2 JP H0137713 B2 JPH0137713 B2 JP H0137713B2 JP 52133659 A JP52133659 A JP 52133659A JP 13365977 A JP13365977 A JP 13365977A JP H0137713 B2 JPH0137713 B2 JP H0137713B2
Authority
JP
Japan
Prior art keywords
circuit
output
estimate
average frequency
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
Application number
JP52133659A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5360684A (en
Inventor
Pii Eishenroobu Denisu
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPS5360684A publication Critical patent/JPS5360684A/ja
Publication of JPH0137713B2 publication Critical patent/JPH0137713B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
    • G01D1/02—Measuring arrangements giving results other than momentary value of variable, of general application giving mean values, e.g. root means square values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
    • G01R23/10—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into a train of pulses, which are then counted, i.e. converting the signal into a square wave
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F17/18—Complex mathematical operations for evaluating statistical data, e.g. average values, frequency distributions, probability functions, regression analysis

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Evolutionary Biology (AREA)
  • Operations Research (AREA)
  • Probability & Statistics with Applications (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Algebra (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Measurement Of Radiation (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
JP13365977A 1976-11-09 1977-11-09 Apparatus for determining real mean repetition frequency of input information Granted JPS5360684A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/740,321 US4133039A (en) 1976-11-09 1976-11-09 True mean rate measuring system

Publications (2)

Publication Number Publication Date
JPS5360684A JPS5360684A (en) 1978-05-31
JPH0137713B2 true JPH0137713B2 (enExample) 1989-08-09

Family

ID=24975998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13365977A Granted JPS5360684A (en) 1976-11-09 1977-11-09 Apparatus for determining real mean repetition frequency of input information

Country Status (4)

Country Link
US (1) US4133039A (enExample)
JP (1) JPS5360684A (enExample)
BE (1) BE860649A (enExample)
CA (1) CA1090009A (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE402356B (sv) * 1977-01-19 1978-06-26 Wallac Oy Forfarande for att vid ett instrument for metning av stralningen fran radioaktiva prover optimera mettiden
US4228512A (en) * 1978-05-03 1980-10-14 The Dow Chemical Company Nuclear pulse counting apparatus and technique
US4290851A (en) * 1979-01-29 1981-09-22 The Babcock & Wilcox Company Nuclear reactor safety system
US4328874A (en) * 1980-03-03 1982-05-11 Ohaus Scale Corporation Digital weighing scale with selectable computational parameters
US4402054A (en) * 1980-10-15 1983-08-30 Westinghouse Electric Corp. Method and apparatus for the automatic diagnosis of system malfunctions
US4568514A (en) * 1981-07-06 1986-02-04 Gamma-Metrics Fission chamber detector system for monitoring neutron flux in a nuclear reactor over an extra wide range, with high sensitivity in a hostile environment
DE3207093A1 (de) * 1982-02-27 1983-09-15 Kollsman System-Technik GmbH, 8000 München Schaltungsanordnung zur mittelwertsbildung
US4625292A (en) * 1983-07-11 1986-11-25 The Massachusetts General Hospital Manual entry rate calculator having continuous updating capability
US4608648A (en) * 1984-04-09 1986-08-26 Mitsubishi Denki Kabushiki Kaisha Data display system
JPS61136885A (ja) * 1984-12-06 1986-06-24 三菱電機株式会社 エレベ−タのサ−ビス評価装置
US4678622A (en) * 1985-08-20 1987-07-07 General Electric Company Transient monitor for nuclear reactor
DE3577760D1 (de) * 1985-12-30 1990-06-21 Ibm Deutschland Verfahren und einrichtung zur analyse von steuerprogrammen.
US5410492A (en) * 1992-01-29 1995-04-25 Arch Development Corporation Processing data base information having nonwhite noise
US5459675A (en) * 1992-01-29 1995-10-17 Arch Development Corporation System for monitoring an industrial process and determining sensor status
US5629872A (en) * 1992-01-29 1997-05-13 Arch Development Corporation System for monitoring an industrial process and determining sensor status
US5586066A (en) * 1994-06-08 1996-12-17 Arch Development Corporation Surveillance of industrial processes with correlated parameters
US5555279A (en) * 1994-11-16 1996-09-10 Nir; Israel System for monitoring and controlling nuclear reactors
US5761090A (en) * 1995-10-10 1998-06-02 The University Of Chicago Expert system for testing industrial processes and determining sensor status
US5631430A (en) * 1995-10-24 1997-05-20 Delco Electronics Corporation Method and apparatus for enhanced gauge resolution
US7747792B2 (en) * 2007-06-18 2010-06-29 Yahoo! Inc. Relative typing waiting time before disambiguation aids
US8749886B2 (en) * 2012-03-21 2014-06-10 Google Inc. Wide-angle wide band polarizing beam splitter
JP6005513B2 (ja) * 2012-12-28 2016-10-12 株式会社東芝 ディジタル計数率計測装置およびそれを用いた放射線モニタシステム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1045975A (en) * 1963-06-28 1966-10-19 Atomic Energy Authority Uk Period meter and logarithmic ratemeter
GB1323162A (en) * 1970-03-12 1973-07-11 Post Office Mean-rate indicating apparatus
US3921141A (en) * 1973-09-14 1975-11-18 Gte Automatic Electric Lab Inc Malfunction monitor control circuitry for central data processor of digital communication system
DE2407241A1 (de) * 1974-02-15 1975-08-21 Ibm Deutschland Verfahren und anordnung zur erhoehung der verfuegbarkeit eines digitalrechners
DE2459282A1 (de) * 1974-12-14 1976-06-16 Schenck Ag Carl Auswuchtverfahren und anordnung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
CA1090009A (en) 1980-11-18
JPS5360684A (en) 1978-05-31
BE860649A (fr) 1978-05-09
US4133039A (en) 1979-01-02

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