SE338884B - - Google Patents
Info
- Publication number
- SE338884B SE338884B SE1157666A SE1157666A SE338884B SE 338884 B SE338884 B SE 338884B SE 1157666 A SE1157666 A SE 1157666A SE 1157666 A SE1157666 A SE 1157666A SE 338884 B SE338884 B SE 338884B
- Authority
- SE
- Sweden
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06E—OPTICAL COMPUTING DEVICES; COMPUTING DEVICES USING OTHER RADIATIONS WITH SIMILAR PROPERTIES
- G06E3/00—Devices not provided for in group G06E1/00, e.g. for processing analogue or hybrid data
- G06E3/001—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06G7/19—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions
- G06G7/1921—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions for forming Fourier integrals, harmonic analysis and synthesis
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06G7/19—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions
- G06G7/1928—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions for forming correlation integrals; for forming convolution integrals
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06J—HYBRID COMPUTING ARRANGEMENTS
- G06J1/00—Hybrid computing arrangements
- G06J1/005—Hybrid computing arrangements for correlation; for convolution; for Z or Fourier Transform
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Evolutionary Computation (AREA)
- Fuzzy Systems (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Complex Calculations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK435765A DK119180B (da) | 1965-08-26 | 1965-08-26 | Apparat til brug ved analyse og påvisning af fortrinsvis quasi-periodiske variationer i registrerede fysiske størrelser. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE338884B true SE338884B (en:Method) | 1971-09-20 |
Family
ID=8132776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1157666A SE338884B (en:Method) | 1965-08-26 | 1966-08-26 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE1524301A1 (en:Method) |
| DK (1) | DK119180B (en:Method) |
| FR (1) | FR1510855A (en:Method) |
| GB (1) | GB1163441A (en:Method) |
| SE (1) | SE338884B (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2353185A1 (fr) * | 1976-04-09 | 1977-12-23 | Thomson Csf | Dispositif correlateur rapide, et systeme de traitement des signaux d'un recepteur comportant un tel dispositif |
| FR2481489A1 (fr) * | 1980-04-25 | 1981-10-30 | Thomson Csf | Dispositif correlateur bidimensionnel |
-
1965
- 1965-08-26 DK DK435765A patent/DK119180B/da unknown
-
1966
- 1966-08-25 FR FR74081A patent/FR1510855A/fr not_active Expired
- 1966-08-26 GB GB3834766A patent/GB1163441A/en not_active Expired
- 1966-08-26 DE DE19661524301 patent/DE1524301A1/de active Pending
- 1966-08-26 SE SE1157666A patent/SE338884B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1163441A (en) | 1969-09-04 |
| DE1524301A1 (de) | 1970-09-17 |
| DK119180B (da) | 1970-11-23 |
| FR1510855A (fr) | 1968-01-26 |