Title | ||
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A Single Matrix Representation for General Digital Filter Structures [Lecture Notes]. |
Abstract | ||
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A matrix representation of a general single-input single-output (SISO) digital filter structure is addressed, proposing a single matrix that stores the complete description of the filter in a very compact and functional format. The proposed matrix contains the structural information corresponding to the block diagram (BD) connections and, at the same time, it can be seen as a valid computational algorithm to implement the filter in the time domain. With this matrix, the gap between the signal flow graph (SFG) and a bit-true implementation of the filter can be considerably reduced. Finally, simple methods to derive the matrix representation from/onto the block diagram and the state-space (SS) mapping are also described and illustrated with some examples. |
Year | DOI | Venue |
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2011 | 10.1109/MSP.2011.942837 | IEEE Signal Process. Mag. |
Keywords | Field | DocType |
time domain,state space,digital signal processing,signal flow graph,mathematical model,digital filter,sparse matrices,digital filters,mathematical models,matrix representation | Essential matrix,Digital filter,Logical matrix,Computer science,Matrix (mathematics),Theoretical computer science,State-transition matrix,Sparse matrix,Matrix representation,Block matrix | Journal |
Volume | Issue | ISSN |
28 | 6 | 1053-5888 |
Citations | PageRank | References |
3 | 0.47 | 3 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
J. D. Osés del Campo | 1 | 4 | 0.83 |
Fernando Cruz-Roldán | 2 | 111 | 19.33 |
Manuel Blanco-Velasco | 3 | 314 | 30.57 |
Sergio L. Netto | 4 | 141 | 26.27 |