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An approach to the realization of a programmable FIR digital filter | IEEE Journals & Magazine | IEEE Xplore

An approach to the realization of a programmable FIR digital filter

Publisher: IEEE

Abstract:

It is shown that by varying the tap coefficients of a generalized transversal filter structure consisting of a tapped cascade of identical FIR subfilters, it is possible ...View more

Abstract:

It is shown that by varying the tap coefficients of a generalized transversal filter structure consisting of a tapped cascade of identical FIR subfilters, it is possible to implement an FIR digital filter with adjustable magnitude response. By choosing a few different FIR structures as subfilters, an overall FIR filter with a wide variation in magnitude response can be realized. An implementation of the proposed programmable FIR filter using a commercially available DSP chip is illustrated along with experimental results.
Page(s): 741 - 744
Date of Publication: 29 January 2003
Print ISSN: 0096-3518
Publisher: IEEE

References

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