GB2248954B - Computer with adaptive bandwidth moving average filter - Google Patents

Computer with adaptive bandwidth moving average filter

Info

Publication number: GB2248954B
Authority: GB; United Kingdom
Prior art keywords: computer; moving average; average filter; adaptive bandwidth; bandwidth moving
Prior art date: 1990-10-17
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.): Expired - Lifetime

Application number

GB9120778A

Other versions

GB9120778D0 (en

GB2248954A (en

Inventor

Abdi Mohtashemi

Norman Gray

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Newport Electronics Inc

Original Assignee

Newport Electronics Inc

Priority date (The priority date 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 date listed.)

1990-10-17

Filing date

1991-10-01

Publication date

1994-08-24

1991-10-01 Application filed by Newport Electronics Inc filed Critical Newport Electronics Inc

1991-11-13 Publication of GB9120778D0 publication Critical patent/GB9120778D0/en

1992-04-22 Publication of GB2248954A publication Critical patent/GB2248954A/en

1994-08-24 Application granted granted Critical

1994-08-24 Publication of GB2248954B publication Critical patent/GB2248954B/en

2011-10-01 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H17/00—Networks using digital techniques
- H03H17/02—Frequency selective networks
- H03H17/0248—Filters characterised by a particular frequency response or filtering method
- H03H17/026—Averaging filters
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F17/18—Complex mathematical operations for evaluating statistical data, e.g. average values, frequency distributions, probability functions, regression analysis

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Mathematical Physics (AREA)
Data Mining & Analysis (AREA)
Theoretical Computer Science (AREA)
Pure & Applied Mathematics (AREA)
Mathematical Optimization (AREA)
Computational Mathematics (AREA)
Mathematical Analysis (AREA)
Bioinformatics & Computational Biology (AREA)
General Engineering & Computer Science (AREA)
Bioinformatics & Cheminformatics (AREA)
Operations Research (AREA)
Probability & Statistics with Applications (AREA)
Life Sciences & Earth Sciences (AREA)
Algebra (AREA)
Databases & Information Systems (AREA)
Software Systems (AREA)
Evolutionary Biology (AREA)
Computer Hardware Design (AREA)
Complex Calculations (AREA)
Filters That Use Time-Delay Elements (AREA)
Feedback Control In General (AREA)
Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Processing Of Color Television Signals (AREA)
Picture Signal Circuits (AREA)

GB9120778A 1990-10-17 1991-10-01 Computer with adaptive bandwidth moving average filter Expired - Lifetime GB2248954B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US59908790A	1990-10-17	1990-10-17

Publications (3)

Publication Number	Publication Date
GB9120778D0 GB9120778D0 (en)	1991-11-13
GB2248954A GB2248954A (en)	1992-04-22
GB2248954B true GB2248954B (en)	1994-08-24

Family

ID=24398158

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9120778A Expired - Lifetime GB2248954B (en)	1990-10-17	1991-10-01	Computer with adaptive bandwidth moving average filter

Country Status (6)

Country	Link
CA (1)	CA2052600C (en)
DE (1)	DE4134398C2 (en)
ES (1)	ES2048066B1 (en)
FR (1)	FR2668319B1 (en)
GB (1)	GB2248954B (en)
IT (1)	IT1250938B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5339335A (en) *	1992-12-15	1994-08-16	Elsag International B.V.	Method and apparatus for digitally processing and filtering signals in industrial control applications
US5394744A (en) *	1994-01-05	1995-03-07	Ford Motor Company	Fault detection using averaging filter with variable response time
KR101716481B1 (en) *	2016-01-19	2017-03-14	엘에스산전 주식회사	Method for controlling operation of moving average filter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0000729A1 (en) *	1977-08-03	1979-02-21	BASF Aktiengesellschaft	Spindle for the simultaneous winding of a plurality of webs
GB2161964A (en) *	1984-07-20	1986-01-22	Georges J Bradford	A method of functional analysis

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1290865A (en) *	1969-09-24	1972-09-27
JPS56169923A (en) *	1980-06-03	1981-12-26	Mitsubishi Electric Corp	Digital low-pass filter device

1991
- 1991-10-01 CA CA002052600A patent/CA2052600C/en not_active Expired - Lifetime
- 1991-10-01 GB GB9120778A patent/GB2248954B/en not_active Expired - Lifetime
- 1991-10-14 ES ES09102259A patent/ES2048066B1/en not_active Expired - Fee Related
- 1991-10-16 IT ITRM910786A patent/IT1250938B/en active IP Right Grant
- 1991-10-16 FR FR9112756A patent/FR2668319B1/en not_active Expired - Fee Related
- 1991-10-17 DE DE4134398A patent/DE4134398C2/en not_active Expired - Fee Related

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0000729A1 (en) *	1977-08-03	1979-02-21	BASF Aktiengesellschaft	Spindle for the simultaneous winding of a plurality of webs
GB2161964A (en) *	1984-07-20	1986-01-22	Georges J Bradford	A method of functional analysis

Also Published As

Publication number	Publication date
DE4134398A1 (en)	1992-04-23
ITRM910786A1 (en)	1993-04-16
ES2048066A2 (en)	1994-03-01
GB9120778D0 (en)	1991-11-13
CA2052600A1 (en)	1992-04-18
GB2248954A (en)	1992-04-22
ES2048066R (en)	1995-11-16
FR2668319A1 (en)	1992-04-24
ITRM910786A0 (en)	1991-10-16
CA2052600C (en)	1995-09-19
ES2048066B1 (en)	1996-07-01
IT1250938B (en)	1995-04-22
FR2668319B1 (en)	1994-01-28
DE4134398C2 (en)	1996-02-15

Publication	Publication Date	Title
AU7809391A (en)	1991-12-12	Self-cleaning filter
GB2250928B (en)	1995-02-22	Filter units with end connectors
AU7723291A (en)	1991-11-28	Lubricants
EP0436913A3 (en)	1993-02-03	An adaptive clusterer
EP0496677A3 (en)	1992-09-23	Adaptive equalizers
AU7180291A (en)	1991-08-21	Mopsweeping apparatus with continuous action
EP0501389A3 (en)	1994-06-29	Bandstop filter
AU638817B2 (en)	1993-07-08	Arrester
EP0448085A3 (en)	1992-08-05	Dielectric filter
GB2242067B (en)	1994-05-04	Varistor configurations
AU8840591A (en)	1992-05-26	Waveguiding structure
AU6939191A (en)	1991-07-25	Oil filter
EP0467267A3 (en)	1992-10-21	Dielectric filters
GB2248954B (en)	1994-08-24	Computer with adaptive bandwidth moving average filter
DE69103022D1 (en)	1994-08-25	Filter.
EP0519080A4 (en)	1993-06-09	Dielectric filter
GB2246670B (en)	1995-04-12	Microstrip coupled lines filters with improved performance
AU8686091A (en)	1992-05-21	Oil filter
AU7073291A (en)	1991-08-21	Hypervelocity drag reduction
GB9111462D0 (en)	1991-07-17	Reduced television bandwidth
GB9000656D0 (en)	1990-03-14	Neural networks
GB9015468D0 (en)	1990-08-29	Filter
AU8660291A (en)	1992-04-28	Lubricants
RU1790975C (en)	1993-01-30	Oil filter
GB2247495B (en)	1994-01-19	Pivot assembly

Legal Events

Date	Code	Title	Description
2011-10-26	PE20	Patent expired after termination of 20 years	Expiry date: 20110930