FR2295493A1 - Procede et appareil pour determiner le module d'un vecteur a partir de ses composantes cartesiennes - Google Patents

Procede et appareil pour determiner le module d'un vecteur a partir de ses composantes cartesiennes

Info

Publication number
FR2295493A1
FR2295493A1 FR7441520A FR7441520A FR2295493A1 FR 2295493 A1 FR2295493 A1 FR 2295493A1 FR 7441520 A FR7441520 A FR 7441520A FR 7441520 A FR7441520 A FR 7441520A FR 2295493 A1 FR2295493 A1 FR 2295493A1
Authority
FR
France
Prior art keywords
modulated
cartesian
addition
vector magnitude
filter circuit
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.)
Granted
Application number
FR7441520A
Other languages
English (en)
French (fr)
Other versions
FR2295493B1 (https=
Inventor
Germain Guillemin
Gilles Posseme
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7441520A priority Critical patent/FR2295493A1/fr
Priority to JP15047675A priority patent/JPS5187069A/ja
Priority to DE19752556881 priority patent/DE2556881A1/de
Publication of FR2295493A1 publication Critical patent/FR2295493A1/fr
Application granted granted Critical
Publication of FR2295493B1 publication Critical patent/FR2295493B1/fr
Granted 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 specially adapted therefor
    • G06G7/22—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for evaluating trigonometric functions; for conversion of co-ordinates; for computations involving vector quantities

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Algebra (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Complex Calculations (AREA)
FR7441520A 1974-12-17 1974-12-17 Procede et appareil pour determiner le module d'un vecteur a partir de ses composantes cartesiennes Granted FR2295493A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7441520A FR2295493A1 (fr) 1974-12-17 1974-12-17 Procede et appareil pour determiner le module d'un vecteur a partir de ses composantes cartesiennes
JP15047675A JPS5187069A (ja) 1974-12-17 1975-12-17 Heikozahyochikarabekutoruno zetsutaichiosadameruho oyobi sochi
DE19752556881 DE2556881A1 (de) 1974-12-17 1975-12-17 Verfahren und einrichtung zum bestimmen des betrages eines vektors aus seinen kartesischen komponenten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7441520A FR2295493A1 (fr) 1974-12-17 1974-12-17 Procede et appareil pour determiner le module d'un vecteur a partir de ses composantes cartesiennes

Publications (2)

Publication Number Publication Date
FR2295493A1 true FR2295493A1 (fr) 1976-07-16
FR2295493B1 FR2295493B1 (https=) 1978-07-13

Family

ID=9146258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441520A Granted FR2295493A1 (fr) 1974-12-17 1974-12-17 Procede et appareil pour determiner le module d'un vecteur a partir de ses composantes cartesiennes

Country Status (3)

Country Link
JP (1) JPS5187069A (https=)
DE (1) DE2556881A1 (https=)
FR (1) FR2295493A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577088A (en) * 1969-02-03 1971-05-04 Us Air Force Sine-cosine to magnitude-phase angle converter
FR2180577A1 (https=) * 1972-04-21 1973-11-30 Materiel Telephonique

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577088A (en) * 1969-02-03 1971-05-04 Us Air Force Sine-cosine to magnitude-phase angle converter
FR2180577A1 (https=) * 1972-04-21 1973-11-30 Materiel Telephonique

Also Published As

Publication number Publication date
JPS5187069A (ja) 1976-07-30
DE2556881A1 (de) 1976-06-24
FR2295493B1 (https=) 1978-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse