JPS50116295A - - Google Patents

Info

Publication number
JPS50116295A
JPS50116295A JP50016795A JP1679575A JPS50116295A JP S50116295 A JPS50116295 A JP S50116295A JP 50016795 A JP50016795 A JP 50016795A JP 1679575 A JP1679575 A JP 1679575A JP S50116295 A JPS50116295 A JP S50116295A
Authority
JP
Japan
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
JP50016795A
Other languages
Japanese (ja)
Other versions
JPS5524137B2 (bg
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
Publication of JPS50116295A publication Critical patent/JPS50116295A/ja
Publication of JPS5524137B2 publication Critical patent/JPS5524137B2/ja
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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/295—Means for transforming co-ordinates or for evaluating data, e.g. using computers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/544—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices for evaluating functions by calculation
    • G06F7/548—Trigonometric functions; Co-ordinate transformations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Algebra (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP1679575A 1974-02-25 1975-02-08 Expired JPS5524137B2 (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44517974A 1974-02-25 1974-02-25

Publications (2)

Publication Number Publication Date
JPS50116295A true JPS50116295A (bg) 1975-09-11
JPS5524137B2 JPS5524137B2 (bg) 1980-06-27

Family

ID=23767892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1679575A Expired JPS5524137B2 (bg) 1974-02-25 1975-02-08

Country Status (5)

Country Link
JP (1) JPS5524137B2 (bg)
CA (1) CA1035025A (bg)
DE (1) DE2508131A1 (bg)
GB (1) GB1486138A (bg)
IT (1) IT1026445B (bg)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54159139A (en) * 1978-06-05 1979-12-15 Arekuseeeuna Zoorina Nadezuda Digital computer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241412A (en) * 1979-03-16 1980-12-23 Diasonics, Inc. Polar to cartesian mapping apparatus and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54159139A (en) * 1978-06-05 1979-12-15 Arekuseeeuna Zoorina Nadezuda Digital computer

Also Published As

Publication number Publication date
AU7743775A (en) 1976-07-22
IT1026445B (it) 1978-09-20
CA1035025A (en) 1978-07-18
DE2508131A1 (de) 1975-08-28
JPS5524137B2 (bg) 1980-06-27
GB1486138A (en) 1977-09-21

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