FR2208554A6 - - Google Patents

Info

Publication number
FR2208554A6
FR2208554A6 FR7242560A FR7242560A FR2208554A6 FR 2208554 A6 FR2208554 A6 FR 2208554A6 FR 7242560 A FR7242560 A FR 7242560A FR 7242560 A FR7242560 A FR 7242560A FR 2208554 A6 FR2208554 A6 FR 2208554A6
Authority
FR
France
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
FR7242560A
Other languages
French (fr)
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.)
Laboratoire Central de Telecommunications SA
Original Assignee
Laboratoire Central de Telecommunications 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 Laboratoire Central de Telecommunications SA filed Critical Laboratoire Central de Telecommunications SA
Priority to FR7242560A priority Critical patent/FR2208554A6/fr
Application granted granted Critical
Publication of FR2208554A6 publication Critical patent/FR2208554A6/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02—Digital function generators
    • G06F1/03—Digital function generators working, at least partly, by table look-up
    • G06F1/035—Reduction of table size
    • G06F1/0353—Reduction of table size by using symmetrical properties of the function, e.g. using most significant bits for quadrant control
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2101/00—Indexing scheme relating to the type of digital function generated
    • G06F2101/06—Co-ordinate transformations
FR7242560A 1972-11-30 1972-11-30 Expired FR2208554A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7242560A FR2208554A6 (en) 1972-11-30 1972-11-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7242560A FR2208554A6 (en) 1972-11-30 1972-11-30

Publications (1)

Publication Number Publication Date
FR2208554A6 true FR2208554A6 (en) 1974-06-21

Family

ID=9107983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7242560A Expired FR2208554A6 (en) 1972-11-30 1972-11-30

Country Status (1)

Country Link
FR (1) FR2208554A6 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060413A1 (en) * 1981-03-17 1982-09-22 Franz Kuhlmann Präzisionsmechanik und Maschinenbau GmbH & Co. KG Drawing apparatus
EP0718746A1 (en) * 1994-12-21 1996-06-26 Laboratoires D'electronique Philips S.A.S. Booth multiplier for trigonometric functions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060413A1 (en) * 1981-03-17 1982-09-22 Franz Kuhlmann Präzisionsmechanik und Maschinenbau GmbH & Co. KG Drawing apparatus
EP0718746A1 (en) * 1994-12-21 1996-06-26 Laboratoires D'electronique Philips S.A.S. Booth multiplier for trigonometric functions

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