JPS5539902A - Integrating system of digital differential analyzer - Google Patents
Integrating system of digital differential analyzerInfo
- Publication number
- JPS5539902A JPS5539902A JP9612078A JP9612078A JPS5539902A JP S5539902 A JPS5539902 A JP S5539902A JP 9612078 A JP9612078 A JP 9612078A JP 9612078 A JP9612078 A JP 9612078A JP S5539902 A JPS5539902 A JP S5539902A
- Authority
- JP
- Japan
- Prior art keywords
- memory
- integrating
- operating
- increment
- formula
- 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.)
- Granted
Links
Landscapes
- Complex Calculations (AREA)
Abstract
PURPOSE: To carry out integrating with high speed and high accuracy by performing the data access between the respective input and output of the operating elements through the memory.
CONSTITUTION: The formula (1) is obtained as the formula (2) in accordance with the division quadrature. The variable is changed with a suitably minute step, the successibly obtained operation results are added to have integrating value. The content of ΔZ memory read out in accordance with the address command from the connection memory MC1WMC4 represents the increment of the preceding operating result and this is given to the first adder AD1 as the present operating input. The integrating multiplication between the operating input ΔY1WΔY3 and the independent variable ΔX is performed and the increment thereof is stored in ΔZ memory MZ1WMZ4 as ΔZ signal to complete the integration.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53096120A JPS5944656B2 (en) | 1978-08-09 | 1978-08-09 | Integration method of digital differential analyzer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53096120A JPS5944656B2 (en) | 1978-08-09 | 1978-08-09 | Integration method of digital differential analyzer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5539902A true JPS5539902A (en) | 1980-03-21 |
JPS5944656B2 JPS5944656B2 (en) | 1984-10-31 |
Family
ID=14156513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53096120A Expired JPS5944656B2 (en) | 1978-08-09 | 1978-08-09 | Integration method of digital differential analyzer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5944656B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59136934A (en) * | 1983-01-27 | 1984-08-06 | Nec Corp | Manufacture of semiconductor device |
JPS6021386A (en) * | 1983-07-13 | 1985-02-02 | Toshiba Ceramics Co Ltd | Supplying apparatus of abrasive for polishing |
-
1978
- 1978-08-09 JP JP53096120A patent/JPS5944656B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59136934A (en) * | 1983-01-27 | 1984-08-06 | Nec Corp | Manufacture of semiconductor device |
JPH0530052B2 (en) * | 1983-01-27 | 1993-05-07 | Nippon Electric Co | |
JPS6021386A (en) * | 1983-07-13 | 1985-02-02 | Toshiba Ceramics Co Ltd | Supplying apparatus of abrasive for polishing |
JPH057466B2 (en) * | 1983-07-13 | 1993-01-28 | Toshiba Seramitsukusu Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS5944656B2 (en) | 1984-10-31 |
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