NL176402C - Programmeerbare drempelwaarde-indicator. - Google Patents

Programmeerbare drempelwaarde-indicator.

Info

Publication number
NL176402C
NL176402C NLAANVRAGE7502893,A NL7502893A NL176402C NL 176402 C NL176402 C NL 176402C NL 7502893 A NL7502893 A NL 7502893A NL 176402 C NL176402 C NL 176402C
Authority
NL
Netherlands
Prior art keywords
threshold value
value indicator
programmable threshold
programmable
indicator
Prior art date
Application number
NLAANVRAGE7502893,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7502893A (nl
NL176402B (nl
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of NL7502893A publication Critical patent/NL7502893A/xx
Publication of NL176402B publication Critical patent/NL176402B/xx
Application granted granted Critical
Publication of NL176402C publication Critical patent/NL176402C/xx

Links

Classifications

    • 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
    • G06F17/15—Correlation function computation including computation of convolution operations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/20—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits characterised by logic function, e.g. AND, OR, NOR, NOT circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Computational Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Algebra (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Computer Hardware Design (AREA)
  • Logic Circuits (AREA)
  • Amplifiers (AREA)
  • Analogue/Digital Conversion (AREA)
  • Control Of Electrical Variables (AREA)
NLAANVRAGE7502893,A 1974-03-11 1975-03-11 Programmeerbare drempelwaarde-indicator. NL176402C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US450017A US3903405A (en) 1974-03-11 1974-03-11 Variable threshold digital correlator

Publications (3)

Publication Number Publication Date
NL7502893A NL7502893A (nl) 1975-09-15
NL176402B NL176402B (nl) 1984-11-01
NL176402C true NL176402C (nl) 1985-04-01

Family

ID=23786420

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7502893,A NL176402C (nl) 1974-03-11 1975-03-11 Programmeerbare drempelwaarde-indicator.

Country Status (8)

Country Link
US (1) US3903405A (fr)
JP (1) JPS5535741B2 (fr)
DE (1) DE2509732C3 (fr)
FR (1) FR2264435B1 (fr)
GB (1) GB1485700A (fr)
IL (1) IL46694A (fr)
NL (1) NL176402C (fr)
SE (1) SE397757B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5383541A (en) * 1976-12-29 1978-07-24 Takeda Riken Ind Co Ltd Data discriminator
DE3011989C2 (de) * 1980-03-27 1982-10-28 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung für Fernmeldeanlagen, insbesondere Fernsprechvermittlungsanlagen mit Sendeeinrichtungen und Empfangseinrichtungen für Signale
US4414641A (en) * 1981-06-01 1983-11-08 The United States Of America As Represented By The Secretary Of The Navy Digital m of n correlation device having increased bit rate
US4860239A (en) * 1987-08-12 1989-08-22 Unisys Corporation Correlator with variably normalized input signals
US5239496A (en) * 1989-12-27 1993-08-24 Nynex Science & Technology, Inc. Digital parallel correlator
US5274675A (en) * 1992-03-12 1993-12-28 Motorola, Inc. Method and apparatus for post-correlation scoring circuit
US5535402A (en) * 1992-04-30 1996-07-09 The United States Of America As Represented By The Secretary Of The Navy System for (N•M)-bit correlation using N M-bit correlators
US5610817A (en) * 1993-02-08 1997-03-11 Breed Automotive Technology, Inc. Passenger restraint system with an electronic crash sensor
WO2002049208A2 (fr) * 2000-12-15 2002-06-20 Broadcom Corporation Amplificateur differentiel a plage etendue de signaux d'entree en mode commun
US9660623B1 (en) * 2012-11-30 2017-05-23 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Analog correlator based on one bit digital correlator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720821A (en) * 1971-03-04 1973-03-13 Bell Telephone Labor Inc Threshold logic circuits
US3818348A (en) * 1971-05-17 1974-06-18 Communications Satellite Corp Unique word detection in digital burst communication systems
US3796868A (en) * 1972-08-11 1974-03-12 Communications Satellite Corp Variable threshold digital correlator

Also Published As

Publication number Publication date
US3903405A (en) 1975-09-02
IL46694A0 (en) 1975-04-25
FR2264435A1 (fr) 1975-10-10
DE2509732C3 (de) 1980-07-10
JPS5535741B2 (fr) 1980-09-16
NL7502893A (nl) 1975-09-15
IL46694A (en) 1976-10-31
DE2509732B2 (de) 1979-09-06
SE7502656L (fr) 1975-09-12
DE2509732A1 (de) 1975-09-25
NL176402B (nl) 1984-11-01
GB1485700A (en) 1977-09-14
FR2264435B1 (fr) 1978-10-13
SE397757B (sv) 1977-11-14
JPS50127528A (fr) 1975-10-07

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee