JPS5757366A - Coefficient deciding method of linear equation - Google Patents

Coefficient deciding method of linear equation

Info

Publication number
JPS5757366A
JPS5757366A JP13250380A JP13250380A JPS5757366A JP S5757366 A JPS5757366 A JP S5757366A JP 13250380 A JP13250380 A JP 13250380A JP 13250380 A JP13250380 A JP 13250380A JP S5757366 A JPS5757366 A JP S5757366A
Authority
JP
Japan
Prior art keywords
decided
measured value
function
region
coefficient
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.)
Pending
Application number
JP13250380A
Other languages
Japanese (ja)
Inventor
Ikuo Iizuka
Akira Maeda
Naoto Tanabe
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP13250380A priority Critical patent/JPS5757366A/en
Publication of JPS5757366A publication Critical patent/JPS5757366A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/11—Complex mathematical operations for solving equations, e.g. nonlinear equations, general mathematical optimization problems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Operations Research (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Complex Calculations (AREA)

Abstract

PURPOSE:To greatly simplify the arithmetic, by minimizing the total sum of the squares of the difference between the measured value of function and the measured value of a spot concurrence formed by shifting the measured value of function on an axis (u). CONSTITUTION:When the function (v) of a variable (u) is expressed as V=Au+ B, the function (v) of the unit increment component of (u) is measured and stored within the 1st region that is previously decided on an axis (u) with use of a u-v right-angled coordinate axis. The vlue V that is decided from V=A(u-s)+B is decided by the measured value (v) within the 2nd region previously decided. Then the total sum of the squares of the difference between the value obtained with each increment component of the variable (u) is minimized within the 2nd region to decide a coefficient A. Using the coefficient A thus decided, the total sum of the squares of the difference between the value of Au+B and the measured value (v) is minimized within the 2nd region to obtain a coefficient B. In such way, the calculating work can be greatly reduced to reduce the measuring time.
JP13250380A 1980-09-23 1980-09-23 Coefficient deciding method of linear equation Pending JPS5757366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13250380A JPS5757366A (en) 1980-09-23 1980-09-23 Coefficient deciding method of linear equation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13250380A JPS5757366A (en) 1980-09-23 1980-09-23 Coefficient deciding method of linear equation

Publications (1)

Publication Number Publication Date
JPS5757366A true JPS5757366A (en) 1982-04-06

Family

ID=15082878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13250380A Pending JPS5757366A (en) 1980-09-23 1980-09-23 Coefficient deciding method of linear equation

Country Status (1)

Country Link
JP (1) JPS5757366A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6353410A (en) * 1986-08-25 1988-03-07 Mazda Motor Corp Detection for detective coating of primer
JPS63252817A (en) * 1987-03-07 1988-10-19 カール　ツァイス　スティフツンク Conveyor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6353410A (en) * 1986-08-25 1988-03-07 Mazda Motor Corp Detection for detective coating of primer
JPS63252817A (en) * 1987-03-07 1988-10-19 カール　ツァイス　スティフツンク Conveyor

Similar Documents

Publication Publication Date Title
GB1477680A (en) Optical guides
EP1752870A3 (en) Multiplier
JPS5757366A (en) Coefficient deciding method of linear equation
DE69027688D1 (en) Rolling linear measurement with multiplier
JPS6445000A (en) Method and apparatus for determining change in speech parameter in speech signal
GB1479192A (en) Hysteresis correction
JPS5595177A (en) Forecasting unit for future position
EP0087947A3 (en) Method and apparatus for correcting shapes
JPS6457384A (en) Vector generation system
JPS56154618A (en) Multirange weight
JPS5572836A (en) Load cell
JPS53104266A (en) Measuring method of three-dimensional curved surfaces and apparatus for the same
JPS6444758A (en) Method for compressing character font
CHUI et al. Convexity-preserving quasi-interpolation and interpolation by box spline surfaces
SU1180928A1 (en) Calculating device
JPS5766301A (en) Scale for graph
JPS5427674A (en) Analog indicator circuit for digital value
JPS6429133A (en) Norm calculation device
JPS56116972A (en) Flow regulator
Huang Application of Cubic Natural Spline Functions to the Calculation of Activity Coefficients of Binary Systems
JPS6419831A (en) Galois field arithmetic unit
JPS5327460A (en) Measuring system for change-over time of trolley line
RALL Representations of intervals and optimal error bounds[Summary Report]
JPS531043A (en) Automatic range setter of automatic exhausting gas analyzer
Brondum-Nielsen Evaluation of productivity in the glass container industry