GB1432588A - Circuit arrangement for processing and/or amplifying electrical message signals - Google Patents

Circuit arrangement for processing and/or amplifying electrical message signals

Info

Publication number
GB1432588A
GB1432588A GB2669373A GB2669373A GB1432588A GB 1432588 A GB1432588 A GB 1432588A GB 2669373 A GB2669373 A GB 2669373A GB 2669373 A GB2669373 A GB 2669373A GB 1432588 A GB1432588 A GB 1432588A
Authority
GB
United Kingdom
Prior art keywords
signal
correlation
correlation function
function
converters
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
GB2669373A
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.)
Norma Messtechnik GmbH
Original Assignee
Norma Messtechnik GmbH
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 Norma Messtechnik GmbH filed Critical Norma Messtechnik GmbH
Publication of GB1432588A publication Critical patent/GB1432588A/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
    • G06G7/19—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions
    • G06G7/1928—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions for forming correlation integrals; for forming convolution integrals

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Analogue/Digital Conversion (AREA)
GB2669373A 1972-06-16 1973-06-05 Circuit arrangement for processing and/or amplifying electrical message signals Expired GB1432588A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT518372A AT325148B (de) 1972-06-16 1972-06-16 Schaltungsanordnung zur verarbeitung bzw. verstärkung von signalen

Publications (1)

Publication Number Publication Date
GB1432588A true GB1432588A (en) 1976-04-22

Family

ID=3572871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2669373A Expired GB1432588A (en) 1972-06-16 1973-06-05 Circuit arrangement for processing and/or amplifying electrical message signals

Country Status (4)

Country Link
AT (1) AT325148B (en:Method)
CH (1) CH563039A5 (en:Method)
DE (1) DE2326402A1 (en:Method)
GB (1) GB1432588A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071903A (en) * 1976-08-04 1978-01-31 International Business Machines Corporation Autocorrelation function factor generating method and circuitry therefor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3735154C2 (de) * 1986-10-17 1994-10-20 Canon Kk Verfahren zum Erfassen der Lage einer auf einem Objekt vorgesehenen Marke

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071903A (en) * 1976-08-04 1978-01-31 International Business Machines Corporation Autocorrelation function factor generating method and circuitry therefor

Also Published As

Publication number Publication date
DE2326402A1 (de) 1974-01-03
AT325148B (de) 1975-10-10
CH563039A5 (en:Method) 1975-06-13

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Legal Events

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