LU57041A1 - - Google Patents
Info
- Publication number
- LU57041A1 LU57041A1 LU57041DA LU57041A1 LU 57041 A1 LU57041 A1 LU 57041A1 LU 57041D A LU57041D A LU 57041DA LU 57041 A1 LU57041 A1 LU 57041A1
- Authority
- LU
- Luxembourg
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
- G06G7/30—Arrangements for performing computing operations, e.g. operational amplifiers for interpolation or extrapolation
-
- 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)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Feedback Control In General (AREA)
- Complex Calculations (AREA)
- Control Of Velocity Or Acceleration (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8757A FR93224E (en) | 1967-07-10 | 1967-10-12 | Improvements to analog calculators. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU57041A1 true LU57041A1 (en) | 1969-01-20 |
Family
ID=8640003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU57041D LU57041A1 (en) | 1967-10-12 | 1968-10-07 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3564230A (en) |
| BE (1) | BE722119A (en) |
| CH (1) | CH496996A (en) |
| DE (1) | DE1802007B2 (en) |
| ES (1) | ES358876A1 (en) |
| FR (1) | FR93224E (en) |
| LU (1) | LU57041A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4188627A (en) * | 1969-05-14 | 1980-02-12 | Elliott Brothers (London) Limited | Display apparatus |
| US3748447A (en) * | 1971-11-18 | 1973-07-24 | Sperry Rand Corp | Apparatus for performing a linear interpolation algorithm |
| US3996456A (en) * | 1975-02-13 | 1976-12-07 | Armco Steel Corporation | Recursive interpolation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3043516A (en) * | 1959-10-01 | 1962-07-10 | Gen Electric | Time summing device for division, multiplication, root taking and interpolation |
| US3231729A (en) * | 1961-03-31 | 1966-01-25 | Systems Inc Comp | Dynamic storage analog computer |
| US3412240A (en) * | 1963-02-21 | 1968-11-19 | Gen Precision Systems Inc | Linear interpolater |
| US3333092A (en) * | 1964-07-14 | 1967-07-25 | Sperry Rand Corp | Alternating current integrators |
| US3383501A (en) * | 1964-10-27 | 1968-05-14 | Honeywell Inc | Arithmetic circuit for multiplying and dividing |
-
1967
- 1967-10-12 FR FR8757A patent/FR93224E/en not_active Expired
-
1968
- 1968-09-27 CH CH1448568A patent/CH496996A/en not_active IP Right Cessation
- 1968-10-05 ES ES358876A patent/ES358876A1/en not_active Expired
- 1968-10-07 LU LU57041D patent/LU57041A1/xx unknown
- 1968-10-09 DE DE19681802007 patent/DE1802007B2/en active Pending
- 1968-10-10 BE BE722119D patent/BE722119A/xx unknown
- 1968-10-10 US US766448A patent/US3564230A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE722119A (en) | 1969-03-14 |
| CH496996A (en) | 1970-09-30 |
| DE1802007B2 (en) | 1970-11-12 |
| FR93224E (en) | 1969-02-28 |
| ES358876A1 (en) | 1970-06-16 |
| US3564230A (en) | 1971-02-16 |
| DE1802007A1 (en) | 1969-06-26 |