CH622113A5 - - Google Patents
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- Publication number
- CH622113A5 CH622113A5 CH804977A CH804977A CH622113A5 CH 622113 A5 CH622113 A5 CH 622113A5 CH 804977 A CH804977 A CH 804977A CH 804977 A CH804977 A CH 804977A CH 622113 A5 CH622113 A5 CH 622113A5
- Authority
- CH
- Switzerland
- Prior art keywords
- circuit
- signal
- binary
- sequence
- exclusive
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 14
- 108010076504 Protein Sorting Signals Proteins 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 6
- 238000009499 grossing Methods 0.000 claims description 5
- 230000002441 reversible effect Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000003111 delayed effect Effects 0.000 claims description 3
- 238000005311 autocorrelation function Methods 0.000 description 13
- 230000000875 corresponding effect Effects 0.000 description 9
- 238000005070 sampling Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000002596 correlated effect Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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
- G06F17/15—Correlation function computation including computation of convolution operations
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Software Systems (AREA)
- Databases & Information Systems (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Algebra (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Complex Calculations (AREA)
- Error Detection And Correction (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/711,760 US4071903A (en) | 1976-08-04 | 1976-08-04 | Autocorrelation function factor generating method and circuitry therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH622113A5 true CH622113A5 (fr) | 1981-03-13 |
Family
ID=24859403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH804977A CH622113A5 (fr) | 1976-08-04 | 1977-06-30 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4071903A (fr) |
| JP (1) | JPS5927943B2 (fr) |
| CA (1) | CA1124404A (fr) |
| CH (1) | CH622113A5 (fr) |
| DE (1) | DE2730662A1 (fr) |
| ES (1) | ES461223A1 (fr) |
| FR (1) | FR2360940A1 (fr) |
| GB (1) | GB1578543A (fr) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4162533A (en) * | 1978-01-30 | 1979-07-24 | The United States Of America As Represented By The Secretary Of The Navy | Time compression correlator |
| ATE2915T1 (de) * | 1978-10-27 | 1983-04-15 | Consumer Microcircuits Limited | Anordnung zur bestimmung der periodischen bestandteile eines wechselstromsignals. |
| US4564919A (en) * | 1981-12-22 | 1986-01-14 | Nippon Kogaku K.K. | Correlation calculating apparatus |
| US4433422A (en) * | 1982-03-29 | 1984-02-21 | Sperry Corporation | Frequency measuring system for alternating frequency signals |
| US4660164A (en) * | 1983-12-05 | 1987-04-21 | The United States Of America As Represented By The Secretary Of The Navy | Multiplexed digital correlator |
| GB8431837D0 (en) * | 1984-12-17 | 1985-01-30 | Secr Defence | Digital signal processor |
| US4860357A (en) * | 1985-08-05 | 1989-08-22 | Ncr Corporation | Binary autocorrelation processor |
| JPS63275442A (ja) * | 1987-05-07 | 1988-11-14 | Matsuyama Seisakusho:Kk | ドアミラ− |
| JPS63175262U (fr) * | 1988-04-28 | 1988-11-14 | ||
| US5053649A (en) * | 1988-12-21 | 1991-10-01 | Ultra Network Technologies | Method and apparatus for high speed phase detection |
| ES2064733T3 (es) * | 1989-05-12 | 1995-02-01 | Plessey Semiconductors Ltd | Circuito de tratamiento de señal audio. |
| US5063571A (en) * | 1989-12-27 | 1991-11-05 | Nynex Corporation | Method and apparatus for increasing the data rate for a given symbol rate in a spread spectrum system |
| US5497337A (en) * | 1994-10-21 | 1996-03-05 | International Business Machines Corporation | Method for designing high-Q inductors in silicon technology without expensive metalization |
| JPH1031665A (ja) * | 1996-07-17 | 1998-02-03 | Kokusai Electric Co Ltd | 自己相関係数演算器 |
| US5931893A (en) * | 1997-11-11 | 1999-08-03 | Ericsson, Inc. | Efficient correlation over a sliding window |
| TWI257482B (en) * | 2004-12-15 | 2006-07-01 | Spirox Corp | Method and apparatus for measuring jitter of signal |
| JP4413858B2 (ja) | 2005-12-13 | 2010-02-10 | 株式会社東芝 | 乱数検定回路 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3249911A (en) * | 1962-09-10 | 1966-05-03 | Philips Corp | Method and device for determining the position of sound sources in water |
| US3660647A (en) * | 1969-12-24 | 1972-05-02 | Us Navy | Automatic signal delay tracking system |
| US3701894A (en) * | 1970-09-11 | 1972-10-31 | Nasa | Apparatus for deriving synchronizing pulses from pulses in a single channel pcm communications system |
| US3694643A (en) * | 1970-09-30 | 1972-09-26 | Gen Electric | System and method of channel performance monitoring |
| US3777133A (en) * | 1971-01-26 | 1973-12-04 | C Wormald | Cross correlator |
| AT325148B (de) * | 1972-06-16 | 1975-10-10 | Norma Messtechnik Gmbh | Schaltungsanordnung zur verarbeitung bzw. verstärkung von signalen |
| US3792245A (en) * | 1972-08-21 | 1974-02-12 | Massachusetts Inst Technology | Double-scaled autocorrelator |
| US3925650A (en) * | 1974-02-15 | 1975-12-09 | Presearch Inc | Method and apparatus for detecting a repetitive signal in a noisy background |
-
1976
- 1976-08-04 US US05/711,760 patent/US4071903A/en not_active Expired - Lifetime
-
1977
- 1977-06-21 FR FR7720039A patent/FR2360940A1/fr active Granted
- 1977-06-30 CH CH804977A patent/CH622113A5/de not_active IP Right Cessation
- 1977-07-07 JP JP52080497A patent/JPS5927943B2/ja not_active Expired
- 1977-07-07 DE DE19772730662 patent/DE2730662A1/de not_active Withdrawn
- 1977-07-13 GB GB29383/77A patent/GB1578543A/en not_active Expired
- 1977-07-14 CA CA282,716A patent/CA1124404A/fr not_active Expired
- 1977-08-01 ES ES461223A patent/ES461223A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES461223A1 (es) | 1978-05-01 |
| US4071903A (en) | 1978-01-31 |
| JPS5318996A (en) | 1978-02-21 |
| FR2360940A1 (fr) | 1978-03-03 |
| DE2730662A1 (de) | 1978-02-09 |
| JPS5927943B2 (ja) | 1984-07-09 |
| GB1578543A (en) | 1980-11-05 |
| FR2360940B1 (fr) | 1980-02-08 |
| CA1124404A (fr) | 1982-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |