JPS5115940A - Joho oyobi purosesuseigyosokushinshisutemu - Google Patents

Joho oyobi purosesuseigyosokushinshisutemu

Info

Publication number
JPS5115940A
JPS5115940A JP50048096A JP4809675A JPS5115940A JP S5115940 A JPS5115940 A JP S5115940A JP 50048096 A JP50048096 A JP 50048096A JP 4809675 A JP4809675 A JP 4809675A JP S5115940 A JPS5115940 A JP S5115940A
Authority
JP
Japan
Prior art keywords
purosesuseigyosokushinshisutemu
joho
oyobi
oyobi purosesuseigyosokushinshisutemu
joho oyobi
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.)
Pending
Application number
JP50048096A
Other languages
English (en)
Inventor
Eru Richaadoson Richaado
Pii Hirudeburando Baanaado
Ii Mahan Robaato
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.)
Battelle Memorial Institute Inc
Original Assignee
Battelle Memorial Institute Inc
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 Battelle Memorial Institute Inc filed Critical Battelle Memorial Institute Inc
Publication of JPS5115940A publication Critical patent/JPS5115940A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0211—Frequency selective networks using specific transformation algorithms, e.g. WALSH functions, Fermat transforms, Mersenne transforms, polynomial transforms, Hilbert transforms
    • 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
    • G06F17/11—Complex mathematical operations for solving equations, e.g. nonlinear equations, general mathematical optimization problems
    • G06F17/12—Simultaneous equations, e.g. systems of linear equations
    • 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
    • G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
    • G06F17/145—Square transforms, e.g. Hadamard, Walsh, Haar, Hough, Slant transforms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Algebra (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Operations Research (AREA)
  • Complex Calculations (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP50048096A 1974-04-19 1975-04-19 Joho oyobi purosesuseigyosokushinshisutemu Pending JPS5115940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US462372A US3925646A (en) 1974-04-19 1974-04-19 Information and process control enhancement system employing series of square wave components

Publications (1)

Publication Number Publication Date
JPS5115940A true JPS5115940A (en) 1976-02-07

Family

ID=23836204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50048096A Pending JPS5115940A (en) 1974-04-19 1975-04-19 Joho oyobi purosesuseigyosokushinshisutemu

Country Status (5)

Country Link
US (1) US3925646A (ja)
JP (1) JPS5115940A (ja)
CA (1) CA1179780A (ja)
DE (1) DE2517360A1 (ja)
GB (1) GB1515122A (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049958A (en) * 1975-03-03 1977-09-20 Texas Instruments Incorporated Programable filter using chirp-Z transform
FR2308144A1 (fr) * 1975-04-18 1976-11-12 Ibm France Dispositif generateur de fonction de convolution discrete et filtre numerique incorporant ledit dispositif
US4012627A (en) * 1975-09-29 1977-03-15 The United States Of America As Represented By The Secretary Of The Navy Distribution-free filter
FR2342592A1 (fr) * 1976-02-26 1977-09-23 Ibm France Dispositif de filtrage numerique
US4058713A (en) * 1976-09-20 1977-11-15 General Signal Corporation Equalization by adaptive processing operating in the frequency domain
US4084136A (en) * 1976-10-21 1978-04-11 Battelle Memorial Institute Eddy current nondestructive testing device for measuring variable characteristics of a sample utilizing Walsh functions
US4315319A (en) * 1980-02-01 1982-02-09 Rockwell International Corporation Non-linear signal processor
US4882668A (en) * 1987-12-10 1989-11-21 General Dynamics Corp., Pomona Division Adaptive matched filter
DE3807147A1 (de) * 1988-03-04 1989-11-09 Siemens Ag Verfahren und anordnung zur messung des zeitlichen verlaufs eines periodischen signals mit hoher zeitaufloesung nach einem boxcar-aehnlichen verfahren
US5218558A (en) * 1989-11-10 1993-06-08 Ricoh Company, Ltd. Output circuit of a charge-coupled device
US5357454A (en) * 1991-07-25 1994-10-18 Ericsson Ge Mobile Communications Holding, Inc. Fast walsh transform processor
FR2746243B1 (fr) * 1996-03-15 1998-06-05 Procede pour fournir une representation d'une scene optique par transformation de walsh-hadamard et capteur d'image mettant en oeuvre ce procede

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705981A (en) * 1970-10-05 1972-12-12 Itt Sequency filters based on walsh functions for signals with two space variables
US3821527A (en) * 1971-10-04 1974-06-28 Bunker Ramo Method and apparatus for walsh function filtering

Also Published As

Publication number Publication date
CA1179780A (en) 1984-12-18
DE2517360A1 (de) 1975-11-20
GB1515122A (en) 1978-06-21
US3925646A (en) 1975-12-09

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