JPS5559312A - Linearizer - Google Patents
LinearizerInfo
- Publication number
- JPS5559312A JPS5559312A JP13359378A JP13359378A JPS5559312A JP S5559312 A JPS5559312 A JP S5559312A JP 13359378 A JP13359378 A JP 13359378A JP 13359378 A JP13359378 A JP 13359378A JP S5559312 A JPS5559312 A JP S5559312A
- Authority
- JP
- Japan
- Prior art keywords
- contact
- section
- nonlinear
- order number
- points
- 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
Links
Landscapes
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
Abstract
PURPOSE:To ensure the approximation for the complicated curve via a comparatively small number of nonlinear-type arithmetic circuit or the arithmetic equation by providing the nonlinear arithmetic circuit plus the means to set the order number and plural points of contact. CONSTITUTION:First, the corrdinates (x1, y1)-(x6, y6) of points of contact P11- P16 plus order number 3 are set up by setters 20 and 21 for the point of contact and the order number each, and thus nonlinear arithmetic circuits 11A-11E corresponding to each section as well as comparator 12 are set automatically by, for example, the processor, the computer or the like. Then the actual converting action is given, and the interpolation equation of Lagrange which passes the nearest points of contact P12-P15 is used when, for example, the x coordinate is at X within section E3 to calculate y coordinate Y to x. And while x is between P14 and P16, the similar Lagrange's interpolation equation passing P13-P16 to vary the approximate polynomial with each section. In this way, the approximation is ensured simply for the complicated curve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13359378A JPS5559312A (en) | 1978-10-30 | 1978-10-30 | Linearizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13359378A JPS5559312A (en) | 1978-10-30 | 1978-10-30 | Linearizer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5559312A true JPS5559312A (en) | 1980-05-02 |
Family
ID=15108428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13359378A Pending JPS5559312A (en) | 1978-10-30 | 1978-10-30 | Linearizer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5559312A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0317511U (en) * | 1989-07-01 | 1991-02-21 |
-
1978
- 1978-10-30 JP JP13359378A patent/JPS5559312A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0317511U (en) * | 1989-07-01 | 1991-02-21 |
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