AU2001288409A1 - System and method for adaptive filtering - Google Patents

System and method for adaptive filtering

Info

Publication number
AU2001288409A1
AU2001288409A1 AU2001288409A AU8840901A AU2001288409A1 AU 2001288409 A1 AU2001288409 A1 AU 2001288409A1 AU 2001288409 A AU2001288409 A AU 2001288409A AU 8840901 A AU8840901 A AU 8840901A AU 2001288409 A1 AU2001288409 A1 AU 2001288409A1
Authority
AU
Australia
Prior art keywords
adaptive filtering
adaptive
filtering
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.)
Abandoned
Application number
AU2001288409A
Inventor
Jay Scott Goldstein
David Charles Ricks
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.)
Science Applications International Corp SAIC
Original Assignee
Science Applications International Corp SAIC
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.)
Filing date
Publication date
Application filed by Science Applications International Corp SAIC filed Critical Science Applications International Corp SAIC
Publication of AU2001288409A1 publication Critical patent/AU2001288409A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H21/00—Adaptive networks
    • H03H21/0012—Digital adaptive filters
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H21/00—Adaptive networks
    • H03H21/0012—Digital adaptive filters
    • H03H21/0025—Particular filtering methods
    • H03H21/0029—Particular filtering methods based on statistics

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Probability & Statistics with Applications (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Radio Transmission System (AREA)
  • Complex Calculations (AREA)
  • Filters That Use Time-Delay Elements (AREA)
AU2001288409A 2000-08-29 2001-08-27 System and method for adaptive filtering Abandoned AU2001288409A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US22840800P 2000-08-29 2000-08-29
US60228408 2000-08-29
US24348000P 2000-10-27 2000-10-27
US60243480 2000-10-27
PCT/US2001/026592 WO2002019258A1 (en) 2000-08-29 2001-08-27 System and method for adaptive filtering

Publications (1)

Publication Number Publication Date
AU2001288409A1 true AU2001288409A1 (en) 2002-03-13

Family

ID=26922347

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001288409A Abandoned AU2001288409A1 (en) 2000-08-29 2001-08-27 System and method for adaptive filtering

Country Status (7)

Country Link
US (1) US7120657B2 (en)
EP (1) EP1323121A1 (en)
JP (1) JP3859594B2 (en)
KR (1) KR100829485B1 (en)
CN (1) CN1211755C (en)
AU (1) AU2001288409A1 (en)
WO (1) WO2002019258A1 (en)

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US6787119B2 (en) * 2002-03-13 2004-09-07 Council Of Scientific And Industrial Research Process for the preparation of dinitramidic acid and salts thereof
US7181085B1 (en) * 2002-04-04 2007-02-20 Acorn Technologies, Inc. Adaptive multistage wiener filter
US8082286B1 (en) 2002-04-22 2011-12-20 Science Applications International Corporation Method and system for soft-weighting a reiterative adaptive signal processor
US7415065B2 (en) * 2002-10-25 2008-08-19 Science Applications International Corporation Adaptive filtering in the presence of multipath
US8320301B2 (en) 2002-10-25 2012-11-27 Qualcomm Incorporated MIMO WLAN system
US8208364B2 (en) * 2002-10-25 2012-06-26 Qualcomm Incorporated MIMO system with multiple spatial multiplexing modes
US20040081131A1 (en) 2002-10-25 2004-04-29 Walton Jay Rod OFDM communication system with multiple OFDM symbol sizes
US7986742B2 (en) 2002-10-25 2011-07-26 Qualcomm Incorporated Pilots for MIMO communication system
US7280627B2 (en) * 2002-12-09 2007-10-09 The Johns Hopkins University Constrained data-adaptive signal rejector
GB2402308B (en) * 2003-05-28 2006-01-04 Nokia Corp Par reduction for edge clipper
US7193558B1 (en) * 2003-09-03 2007-03-20 The United States Of America As Represented By The Secretary Of The Navy Radar processor system and method
US9473269B2 (en) 2003-12-01 2016-10-18 Qualcomm Incorporated Method and apparatus for providing an efficient control channel structure in a wireless communication system
US7606319B2 (en) * 2004-07-15 2009-10-20 Nokia Corporation Method and detector for a novel channel quality indicator for space-time encoded MIMO spread spectrum systems in frequency selective channels
US7599426B2 (en) * 2004-07-19 2009-10-06 Acorn Technologies, Inc. Use of adaptive filters in multiple access wireless systems employing predictable signals
US7684761B2 (en) * 2004-11-04 2010-03-23 Nokia Corporation Closed-loop signalling method for controlling multiple transmit beams and correspondingly adapted transceiver devices
US7756196B1 (en) * 2005-04-04 2010-07-13 Acorn Technologies, Inc. Efficient adaptive filters for CDMA wireless systems
US20070098088A1 (en) * 2005-10-31 2007-05-03 Chih-Yuan Lin Equalizer applied in mimo-ofdm system and related method
US7773032B2 (en) * 2006-05-10 2010-08-10 Research Foundation Of The City University Of New York Methods and applications utilizing signal source memory space compression and signal processor computational time compression
GB0712270D0 (en) * 2007-06-22 2007-08-01 Nokia Corp Wiener filtering arrangement
US7868819B2 (en) * 2007-09-07 2011-01-11 The Board Of Trustees Of The Leland Stanford Junior University Arrangements for satellite-based navigation and methods therefor
US20090122853A1 (en) * 2007-11-12 2009-05-14 Acorn Technologies, Inc. Channel tracking methods for subspace equalizers
US8386549B1 (en) * 2008-03-04 2013-02-26 Acorn Technologies, Inc. Reduced complexity adaptive multistage wiener filter
US7700416B1 (en) 2008-04-25 2010-04-20 Acorn Technologies, Inc. Tensile strained semiconductor on insulator using elastic edge relaxation and a sacrificial stressor layer
US7851325B1 (en) 2008-09-12 2010-12-14 Acorn Technologies, Inc. Strained semiconductor using elastic edge relaxation, a buried stressor layer and a sacrificial stressor layer
CN101534177B (en) * 2009-04-03 2012-05-23 西安交通大学 RUMSWF based low-complexity reduced rank balancing method in MIMO system
US9559417B1 (en) * 2010-10-29 2017-01-31 The Boeing Company Signal processing
WO2013163629A1 (en) * 2012-04-26 2013-10-31 Propagation Research Associates, Inc. Method and system for using orthogonal space projections to mitigate interference
US9401741B2 (en) 2012-04-26 2016-07-26 Propagation Research Associates, Inc. Methods and systems for mitigating signal interference
US10101445B2 (en) * 2014-04-29 2018-10-16 Research Foundation Of The City University Of New York Power centroid radar
US9525934B2 (en) * 2014-12-31 2016-12-20 Stmicroelectronics Asia Pacific Pte Ltd. Steering vector estimation for minimum variance distortionless response (MVDR) beamforming circuits, systems, and methods
US10571224B2 (en) 2015-05-04 2020-02-25 Propagation Research Associates, Inc. Systems, methods and computer-readable media for improving platform guidance or navigation using uniquely coded signals
CN109741401A (en) * 2018-12-25 2019-05-10 南通蓝岛海洋工程有限公司 It is a kind of that On-line Measuring Method being installed under water for jacket based on what image restored
US11018705B1 (en) 2020-07-17 2021-05-25 Propagation Research Associates, Inc. Interference mitigation, target detection, location and measurement using separable waveforms transmitted from spatially separated antennas
US11329705B1 (en) * 2021-07-27 2022-05-10 King Abdulaziz University Low-complexity robust beamforming for a moving source

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US425966A (en) 1890-04-15 weems
US3892051A (en) * 1973-10-31 1975-07-01 Gen Electric Simulated collimation of computer generated images
US4259661A (en) * 1978-09-01 1981-03-31 Burroughs Corporation Apparatus and method for recognizing a pattern
US5151919A (en) * 1990-12-17 1992-09-29 Ericsson-Ge Mobile Communications Holding Inc. Cdma subtractive demodulation
US5285291A (en) * 1991-02-08 1994-02-08 Adobe Systems Incorporated Methods of assigning pixels to cells of a halftone grid
JPH08335899A (en) * 1995-06-07 1996-12-17 N T T Ido Tsushinmo Kk Cdma demodulation circuit
US6122628A (en) * 1997-10-31 2000-09-19 International Business Machines Corporation Multidimensional data clustering and dimension reduction for indexing and searching
IL123782A (en) * 1998-03-22 2001-05-20 Eci Telecom Ltd Signal equalization

Also Published As

Publication number Publication date
KR20030038691A (en) 2003-05-16
CN1447953A (en) 2003-10-08
JP2004507992A (en) 2004-03-11
US7120657B2 (en) 2006-10-10
WO2002019258A1 (en) 2002-03-07
JP3859594B2 (en) 2006-12-20
CN1211755C (en) 2005-07-20
KR100829485B1 (en) 2008-05-16
EP1323121A1 (en) 2003-07-02
US20020152253A1 (en) 2002-10-17

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