FR970191A - Coordinate transformer - Google Patents

Coordinate transformer

Info

Publication number
FR970191A
FR970191A FR970191DA FR970191A FR 970191 A FR970191 A FR 970191A FR 970191D A FR970191D A FR 970191DA FR 970191 A FR970191 A FR 970191A
Authority
FR
France
Prior art keywords
coordinate transformer
transformer
coordinate
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
Other languages
French (fr)
Inventor
Francois-Henri Raymond
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 filed Critical
Application granted granted Critical
Publication of FR970191A publication Critical patent/FR970191A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G06G7/22—Arrangements for performing computing operations, e.g. operational amplifiers 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)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
FR970191D 1948-08-06 1948-08-06 Coordinate transformer Expired FR970191A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR970191T 1948-08-06

Publications (1)

Publication Number Publication Date
FR970191A true FR970191A (en) 1951-01-02

Family

ID=9503878

Family Applications (1)

Application Number Title Priority Date Filing Date
FR970191D Expired FR970191A (en) 1948-08-06 1948-08-06 Coordinate transformer

Country Status (1)

Country Link
FR (1) FR970191A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1278767B (en) * 1960-11-09 1968-09-26 Decca Ltd Navigation device for determining position data of a vehicle or aircraft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1278767B (en) * 1960-11-09 1968-09-26 Decca Ltd Navigation device for determining position data of a vehicle or aircraft

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