Efficient narrow-band notch filter

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dc.contributor.authorThomas, James W.en
dc.contributor.departmentElectrical Engineeringen
dc.date.accessioned2014-03-14T21:28:19Zen
dc.date.adate2010-02-02en
dc.date.available2014-03-14T21:28:19Zen
dc.date.issued1994en
dc.date.rdate2010-02-02en
dc.date.sdate2010-02-02en
dc.description.abstractAn efficient digital narrow-band notch filter may be realized by subtracting weighted sine and cosine vectors from the input signal. The weights of the sine and cosine vectors are determined using adaptive filtering techniques while the frequency of these vectors remains fixed. The frequency and phase response of a filter constructed in this manner is absolutely flat within the passband, while the stopband rejection is 95 dB. The computational complexity of this filter is equivalent to that of a four-tap FIR filter.en
dc.description.degreeMaster of Scienceen
dc.format.extent26 leavesen
dc.format.mediumBTDen
dc.format.mimetypeapplication/pdfen
dc.identifier.otheretd-02022010-020151en
dc.identifier.sourceurlhttp://scholar.lib.vt.edu/theses/available/etd-02022010-020151/en
dc.identifier.urihttp://hdl.handle.net/10919/40895en
dc.language.isoenen
dc.publisherVirginia Techen
dc.relation.haspartLD5655.V851_1994.T466.pdfen
dc.relation.isformatofOCLC# 31225605en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject.lccLD5655.V851 1994.T466en
dc.subject.lcshAdaptive filtersen
dc.titleEfficient narrow-band notch filteren
dc.typeMaster's projecten
dc.type.dcmitypeTexten
thesis.degree.disciplineElectrical Engineeringen
thesis.degree.grantorVirginia Polytechnic Institute and State Universityen
thesis.degree.levelmastersen
thesis.degree.nameMaster of Scienceen

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