FR986450A - Electrical device reproducing a given function of a variable and its applications - Google Patents

Electrical device reproducing a given function of a variable and its applications

Info

Publication number
FR986450A
FR986450A FR986450DA FR986450A FR 986450 A FR986450 A FR 986450A FR 986450D A FR986450D A FR 986450DA FR 986450 A FR986450 A FR 986450A
Authority
FR
France
Prior art keywords
variable
applications
electrical device
given function
device reproducing
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
Other languages
French (fr)
Inventor
Andre Chartet
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.)
SNCF Mobilites
Original Assignee
SNCF Mobilites
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 SNCF Mobilites filed Critical SNCF Mobilites
Application granted granted Critical
Publication of FR986450A publication Critical patent/FR986450A/en
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
    • G06G7/26—Arbitrary function generators
    • G06G7/28—Arbitrary function generators for synthesising functions by piecewise approximation

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
FR986450D 1949-03-07 1949-03-07 Electrical device reproducing a given function of a variable and its applications Expired FR986450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR986450T 1949-03-07

Publications (1)

Publication Number Publication Date
FR986450A true FR986450A (en) 1951-07-31

Family

ID=9538056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR986450D Expired FR986450A (en) 1949-03-07 1949-03-07 Electrical device reproducing a given function of a variable and its applications

Country Status (1)

Country Link
FR (1) FR986450A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224064B (en) * 1960-07-18 1966-09-01 Acec Circuit arrangement for generating an output voltage which changes as a function of the input voltage according to a predetermined law
DE1288342B (en) * 1965-04-16 1969-01-30 Alcatel Sa Logarithmic amplifier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224064B (en) * 1960-07-18 1966-09-01 Acec Circuit arrangement for generating an output voltage which changes as a function of the input voltage according to a predetermined law
DE1288342B (en) * 1965-04-16 1969-01-30 Alcatel Sa Logarithmic amplifier

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