GB640061A - Analyzers for the automatic execution of cumulative curves showing the algebraic variations of a statistical distribution - Google Patents

Analyzers for the automatic execution of cumulative curves showing the algebraic variations of a statistical distribution

Info

Publication number
GB640061A
GB640061A GB79/48A GB7948A GB640061A GB 640061 A GB640061 A GB 640061A GB 79/48 A GB79/48 A GB 79/48A GB 7948 A GB7948 A GB 7948A GB 640061 A GB640061 A GB 640061A
Authority
GB
United Kingdom
Prior art keywords
variations
strip
slot
scanning
luminous
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
GB79/48A
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.)
METROSTATIE SA
Original Assignee
METROSTATIE 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 METROSTATIE SA filed Critical METROSTATIE SA
Publication of GB640061A publication Critical patent/GB640061A/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
    • G06G7/20—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating powers, roots, polynomes, mean square values, standard deviation
    • 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
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals
    • G06G7/188—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using electromechanical elements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K11/00—Methods or arrangements for graph-reading or for converting the pattern of mechanical parameters, e.g. force or presence, into electrical signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
GB79/48A 1947-01-04 1948-01-01 Analyzers for the automatic execution of cumulative curves showing the algebraic variations of a statistical distribution Expired GB640061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR267427X 1947-01-04

Publications (1)

Publication Number Publication Date
GB640061A true GB640061A (en) 1950-07-12

Family

ID=8885623

Family Applications (1)

Application Number Title Priority Date Filing Date
GB79/48A Expired GB640061A (en) 1947-01-04 1948-01-01 Analyzers for the automatic execution of cumulative curves showing the algebraic variations of a statistical distribution

Country Status (3)

Country Link
BE (1) BE478996A (fr)
CH (1) CH267427A (fr)
GB (1) GB640061A (fr)

Also Published As

Publication number Publication date
BE478996A (fr)
CH267427A (fr) 1950-03-31

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