FR1452084A - Calculatrice - Google Patents

Calculatrice

Info

Publication number
FR1452084A
FR1452084A FR21393A FR21393A FR1452084A FR 1452084 A FR1452084 A FR 1452084A FR 21393 A FR21393 A FR 21393A FR 21393 A FR21393 A FR 21393A FR 1452084 A FR1452084 A FR 1452084A
Authority
FR
France
Prior art keywords
calculator
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
FR21393A
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.)
Ampex Corp
Original Assignee
Ampex Corp
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 Ampex Corp filed Critical Ampex Corp
Priority to FR21393A priority Critical patent/FR1452084A/fr
Application granted granted Critical
Publication of FR1452084A publication Critical patent/FR1452084A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements
    • G06J1/005—Hybrid computing arrangements for correlation; for convolution; for Z or Fourier Transform

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Automation & Control Theory (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
FR21393A 1964-07-01 1965-06-18 Calculatrice Expired FR1452084A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR21393A FR1452084A (fr) 1964-07-01 1965-06-18 Calculatrice

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37961164A 1964-07-01 1964-07-01
FR21393A FR1452084A (fr) 1964-07-01 1965-06-18 Calculatrice

Publications (1)

Publication Number Publication Date
FR1452084A true FR1452084A (fr) 1966-02-25

Family

ID=26164175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21393A Expired FR1452084A (fr) 1964-07-01 1965-06-18 Calculatrice

Country Status (1)

Country Link
FR (1) FR1452084A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714566A (en) * 1970-09-02 1973-01-30 Bunker Ramo Apparatus and methods for deriving in essentially real time continuous electrical representations of the fourier and inverse fourier transform
US3827629A (en) * 1972-02-24 1974-08-06 Commissariat Energie Atomique Device for estimating the value of the ambiguity function
US4049958A (en) * 1975-03-03 1977-09-20 Texas Instruments Incorporated Programable filter using chirp-Z transform
US4449193A (en) * 1980-04-25 1984-05-15 Thomson-Csf Bidimensional correlation device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714566A (en) * 1970-09-02 1973-01-30 Bunker Ramo Apparatus and methods for deriving in essentially real time continuous electrical representations of the fourier and inverse fourier transform
US3827629A (en) * 1972-02-24 1974-08-06 Commissariat Energie Atomique Device for estimating the value of the ambiguity function
US4049958A (en) * 1975-03-03 1977-09-20 Texas Instruments Incorporated Programable filter using chirp-Z transform
US4449193A (en) * 1980-04-25 1984-05-15 Thomson-Csf Bidimensional correlation device

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