Design of Computationally Efficient FIR Digital Filters
{'Code': '05010800', 'Directorate': {'Abbreviation': 'CSE', 'LongName': 'Direct For Computer & Info Scie & Enginr'}, 'Division': {'Abbreviation': 'CCF', 'LongName': 'Division of Computing and Communication Foundations'}}
{'SignBlockName': 'Paul T. Hulina', 'PO_EMAI': None, 'PO_PHON': None}
This research is concerned primarily with the development of techniques         for the design of computationally efficient digital filters.  A                 concomitant secondary aim is to develop design techniques that utilize          filter structures which are more attractive to fabrication using very           large scale integrated (VLSI) digital circuit technology.  New                  computationally efficient algorithms and structures for digital signal          processing with a reduced number of arithmetic operations will be               pursued.  The investigation of four problem areas are planned to                accomplish these overall objectives.  These involve the generalization          of a design procedure which implements a transfer function as a cascade         of a filter section with a sparcer impulse response, a differential             coding scheme which permits multiplications with minimal add and shift          operations, and a number of computer-aided optimization techniques for          filter design.
{'FirstName': 'Sanjit', 'LastName': 'Mitra', 'PI_MID_INIT': 'K', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Sanjit K Mitra', 'EmailAddress': 'mitra@ece.ucsb.edu', 'NSF_ID': '000194012', 'StartDate': '10/01/1985', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'University of California-Santa Barbara', 'CityName': 'SANTA BARBARA', 'ZipCode': '931060001', 'PhoneNumber': '8058934188', 'StreetAddress': '3227 CHEADLE HALL', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'California', 'StateCode': 'CA', 'CONGRESSDISTRICT': '24', 'CONGRESS_DISTRICT_ORG': 'CA24', 'ORG_UEI_NUM': 'G9QBQDH39DF4', 'ORG_LGL_BUS_NAME': 'UNIVERSITY OF CALIFORNIA, SANTA BARBARA', 'ORG_PRNT_UEI_NUM': None}
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[{'Code': '145300', 'Text': 'COMMU SYSTEMS & SIGNAL PROCESS'}, {'Code': '472000', 'Text': 'SIGNAL PROCESSING SYS PROGRAM'}, {'Code': '914500', 'Text': 'SPECIAL PROGRAMS-RESERVE'}]
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1985&All=true', 'xml': '8508017.xml'}