GB1311532A - Electronic device for plane graphical representation with perspect ive effect - Google Patents

Electronic device for plane graphical representation with perspect ive effect

Info

Publication number
GB1311532A
GB1311532A GB1427270A GB1427270A GB1311532A GB 1311532 A GB1311532 A GB 1311532A GB 1427270 A GB1427270 A GB 1427270A GB 1427270 A GB1427270 A GB 1427270A GB 1311532 A GB1311532 A GB 1311532A
Authority
GB
United Kingdom
Prior art keywords
signals
perspective
signal
representation
trajectory
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
GB1427270A
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.)
Collet M N
Original Assignee
Collet M N
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 Collet M N filed Critical Collet M N
Publication of GB1311532A publication Critical patent/GB1311532A/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
    • G06G7/22—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)
  • 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)
  • Amplifiers (AREA)
GB1427270A 1969-03-24 1970-03-24 Electronic device for plane graphical representation with perspect ive effect Expired GB1311532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6908571A FR2036531A5 (enExample) 1969-03-24 1969-03-24

Publications (1)

Publication Number Publication Date
GB1311532A true GB1311532A (en) 1973-03-28

Family

ID=9031155

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1427270A Expired GB1311532A (en) 1969-03-24 1970-03-24 Electronic device for plane graphical representation with perspect ive effect

Country Status (8)

Country Link
US (1) US3671730A (enExample)
JP (1) JPS5021208B1 (enExample)
CA (1) CA949679A (enExample)
DE (1) DE2014190B2 (enExample)
FR (1) FR2036531A5 (enExample)
GB (1) GB1311532A (enExample)
NL (1) NL7004118A (enExample)
SE (1) SE361962B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095223A (en) * 1977-04-08 1978-06-13 The United States Of America As Represented By The Secretary Of The Navy Four-dimensional isometric radar target image display
DE2908424C2 (de) * 1978-05-08 1980-12-18 Dr.-Ing. J.F. Toennies Erben Kg, 7800 Freiburg Verfahren und Anordnung zur Darstellung von elektrischen Raumkurven

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2648061A (en) * 1946-03-30 1953-08-04 Nat Res Dev Cathode-ray tube display system
US2578970A (en) * 1949-05-21 1951-12-18 Belmont Radio Corp Three-dimensional display
US3519997A (en) * 1961-11-13 1970-07-07 Computer Graphics Inc Planar illustration method and apparatus
US3145474A (en) * 1962-03-05 1964-08-25 Jr Bernard M Taylor Perspective or orthographic plotter
US3465135A (en) * 1963-08-02 1969-09-02 Us Army Computer for solving trigonometric equations
BE665916A (enExample) * 1964-06-26

Also Published As

Publication number Publication date
SE361962B (enExample) 1973-11-19
DE2014190B2 (de) 1975-06-26
DE2014190A1 (de) 1970-10-01
US3671730A (en) 1972-06-20
FR2036531A5 (enExample) 1970-12-24
JPS5021208B1 (enExample) 1975-07-21
CA949679A (en) 1974-06-18
NL7004118A (enExample) 1970-09-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees