FR2491652B1 - Dispositif pour l'execution d'une operation mathematique et differentes applications de ce dispositif - Google Patents

Dispositif pour l'execution d'une operation mathematique et differentes applications de ce dispositif

Info

Publication number
FR2491652B1
FR2491652B1 FR8118603A FR8118603A FR2491652B1 FR 2491652 B1 FR2491652 B1 FR 2491652B1 FR 8118603 A FR8118603 A FR 8118603A FR 8118603 A FR8118603 A FR 8118603A FR 2491652 B1 FR2491652 B1 FR 2491652B1
Authority
FR
France
Prior art keywords
execution
different applications
mathematical operation
mathematical
applications
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
FR8118603A
Other languages
English (en)
Other versions
FR2491652A1 (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2491652A1 publication Critical patent/FR2491652A1/fr
Application granted granted Critical
Publication of FR2491652B1 publication Critical patent/FR2491652B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G06F7/5443—Sum of products

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Complex Calculations (AREA)
  • Electronic Switches (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
FR8118603A 1980-10-06 1981-10-02 Dispositif pour l'execution d'une operation mathematique et differentes applications de ce dispositif Expired FR2491652B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8005506A NL8005506A (nl) 1980-10-06 1980-10-06 Inrichting voor het uitvoeren van een matnematische operatie en enkele toepassingen van deze inrichting.

Publications (2)

Publication Number Publication Date
FR2491652A1 FR2491652A1 (fr) 1982-04-09
FR2491652B1 true FR2491652B1 (fr) 1985-09-13

Family

ID=19835966

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8118603A Expired FR2491652B1 (fr) 1980-10-06 1981-10-02 Dispositif pour l'execution d'une operation mathematique et differentes applications de ce dispositif

Country Status (6)

Country Link
US (1) US4513388A (fr)
JP (1) JPS5793474A (fr)
DE (1) DE3138833A1 (fr)
FR (1) FR2491652B1 (fr)
GB (1) GB2087608B (fr)
NL (1) NL8005506A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932216A (ja) * 1982-08-17 1984-02-21 Sony Corp ディジタル信号処理回路及びディジタルフィルタ
US4823298A (en) * 1987-05-11 1989-04-18 Rca Licensing Corporation Circuitry for approximating the control signal for a BTSC spectral expander
US6023492A (en) * 1995-11-24 2000-02-08 Telefonaktiebolaget Lm Ericsson Method and apparatus for conditionally combining bit metrics in a communication system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588481A (en) * 1969-05-01 1971-06-28 Daniel Ind Inc Digital multiplying circuit
GB1323661A (en) * 1971-01-26 1973-07-18 British Broadcasting Corp Digital linear interpolator
FR2408870A1 (fr) * 1977-11-09 1979-06-08 Aerospatiale Procede et dispositif pour la multiplication d'une valeur stochastique par un coefficient plus grand que l'unite
JPS6053907B2 (ja) * 1978-01-27 1985-11-27 日本電気株式会社 二項ベクトル乗算回路

Also Published As

Publication number Publication date
NL8005506A (nl) 1982-05-03
FR2491652A1 (fr) 1982-04-09
JPS64739B2 (fr) 1989-01-09
US4513388A (en) 1985-04-23
JPS5793474A (en) 1982-06-10
GB2087608B (en) 1984-03-21
DE3138833A1 (de) 1982-05-19
GB2087608A (en) 1982-05-26

Similar Documents

Publication Publication Date Title
FR2509182B1 (fr) Dispositif d'ionophorese pour applications epidermiques
BE887263A (fr) Dispositif d'affichage
FR2520567B1 (fr) Dispositif de securite pour terminal d'ordinateur
FR2511530B1 (fr) Dispositif d'affichage a decharge
BE879944A (fr) Dispositif pour l'elimination de fluides d'une plaie
FR2527261B1 (fr) Dispositif d'etancheite pour turbomachines
FR2518678B1 (fr) Dispositif d'embrayage
FR2491240B1 (fr) Dispositif d'affichage d'instructions en sequence
FR2495983B1 (fr) Dispositif pour inverser le serrage de pieces a plans paralleles
FR2527481B1 (fr) Dispositif d'enduction
FR2497984B1 (fr) Dispositif d'affichage a decharge
FR2341125A1 (fr) Dispositif pour mesurer les dimensions d'une piece
FR2340681A1 (fr) Dispositif d'entrainement pour recolteuse-hacheuse
FR2473105B1 (fr) Dispositif pour l'execution de forages diriges
FR2491652B1 (fr) Dispositif pour l'execution d'une operation mathematique et differentes applications de ce dispositif
FR2343934A1 (fr) Dispositif pour l'application d'un couple
FR2561324B1 (fr) Dispositif pour fixer un embout ou analogue sur une paroi mince
FR2513414B1 (fr) Dispositif de reperage pour indiquer une direction
PT73813B (fr) Dispositif pour reperer le degre d'inclination d'un objet
FR2503821B1 (fr) Dispositif d'etancheite
BE873628A (fr) Dispositif de guidage d'ecoulement
FR2530967B1 (fr) Dispositif de production d'emulsion
FR2341652A1 (fr) Dispositif d'aspiration pour convertisseur metallurgique
FR2490731B1 (fr) Dispositif d'inverseur de poussee pour turboreacteur multiflux
BE864094A (fr) Dispositif d'etancheite pour lingotiere

Legal Events

Date Code Title Description
ST Notification of lapse