ES339686A1 - Un procedimiento para determinar la correlacion entre dos magnitudes aleatorias disponibles en forma analogica. - Google Patents

Un procedimiento para determinar la correlacion entre dos magnitudes aleatorias disponibles en forma analogica.

Info

Publication number
ES339686A1
ES339686A1 ES339686A ES339686A ES339686A1 ES 339686 A1 ES339686 A1 ES 339686A1 ES 339686 A ES339686 A ES 339686A ES 339686 A ES339686 A ES 339686A ES 339686 A1 ES339686 A1 ES 339686A1
Authority
ES
Spain
Prior art keywords
multicorrelator
operating
real time
pulse width
output
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
ES339686A
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES339686A1 publication Critical patent/ES339686A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
    • G06G7/161—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division with pulse modulation, e.g. modulation of amplitude, width, frequency, phase or form
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06G7/1935—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 by converting at least one the input signals into a two level signal, e.g. polarity correlators
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • G11C27/04—Shift registers
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Power Engineering (AREA)
  • Nonlinear Science (AREA)
  • Manipulation Of Pulses (AREA)
  • Amplifiers (AREA)
  • Pulse Circuits (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
ES339686A 1966-04-25 1967-04-24 Un procedimiento para determinar la correlacion entre dos magnitudes aleatorias disponibles en forma analogica. Expired ES339686A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR58933A FR1493450A (fr) 1966-04-25 1966-04-25 Perfectionnements aux corrélateurs

Publications (1)

Publication Number Publication Date
ES339686A1 true ES339686A1 (es) 1968-09-01

Family

ID=8607017

Family Applications (1)

Application Number Title Priority Date Filing Date
ES339686A Expired ES339686A1 (es) 1966-04-25 1967-04-24 Un procedimiento para determinar la correlacion entre dos magnitudes aleatorias disponibles en forma analogica.

Country Status (11)

Country Link
US (1) US3555258A (es)
BE (1) BE696683A (es)
CH (1) CH477053A (es)
DE (1) DE1549603B1 (es)
ES (1) ES339686A1 (es)
FR (1) FR1493450A (es)
GB (1) GB1187491A (es)
IL (1) IL27767A (es)
LU (1) LU53477A1 (es)
NL (1) NL6705726A (es)
SE (1) SE341283B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842252A (en) * 1969-03-26 1974-10-15 Nat Res Dev Optical signal processing
US3726132A (en) * 1969-04-28 1973-04-10 Monsanto Co Apparatus for indicating departure from predetermined limits
US3621223A (en) * 1969-09-26 1971-11-16 Atomic Energy Commission High-frequency signal correlator
US3646333A (en) * 1969-12-12 1972-02-29 Us Navy Digital correlator and integrator
US3792245A (en) * 1972-08-21 1974-02-12 Massachusetts Inst Technology Double-scaled autocorrelator
CA1063729A (en) * 1976-06-01 1979-10-02 James W. Smith Field correlator
FR2414723A1 (fr) * 1978-01-12 1979-08-10 Onera (Off Nat Aerospatiale) Appareil pour l'evaluation de la correlation de signaux acoustiques
DE2940158C2 (de) * 1979-10-03 1986-01-02 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Verfahren und Anordnung zur Korrelation von zwei Signalen
DE3030438A1 (de) * 1980-08-12 1982-03-18 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Verfahren und anordnung zur korrelation von zwei signalen
EP0026877B1 (de) 1979-10-03 1983-10-05 Endress u. Hauser GmbH u.Co. Verfahren und Anordnung zur Korrelation von zwei Signalen
US4653079A (en) * 1986-01-28 1987-03-24 Motorola, Inc. Pulse doubler circuit with complementary pulse inputs
GB2265061B (en) * 1992-03-06 1995-11-22 Marconi Gec Ltd Radar apparatus and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2643819A (en) * 1949-08-11 1953-06-30 Research Corp Apparatus for computing correlation functions
CA598648A (en) * 1956-05-07 1960-05-24 Westinghouse Electric Corporation Multiplier circuit
US3036775A (en) * 1960-08-11 1962-05-29 Ibm Function generators
US3271703A (en) * 1962-12-21 1966-09-06 Bell Telephone Labor Inc Transversal filter
US3359409A (en) * 1963-04-09 1967-12-19 Hugh L Dryden Correlation function apparatus
US3331955A (en) * 1963-08-19 1967-07-18 Boeing Co Signal analyzer systems

Also Published As

Publication number Publication date
US3555258A (en) 1971-01-12
GB1187491A (en) 1970-04-08
DE1549603B1 (de) 1971-05-27
SE341283B (es) 1971-12-20
NL6705726A (es) 1967-10-26
FR1493450A (fr) 1967-09-01
IL27767A (en) 1971-04-28
LU53477A1 (es) 1967-06-20
CH477053A (fr) 1969-08-15
BE696683A (es) 1967-09-18

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