Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10369528 | Signal Processing | 2005 | 17 Pages |
Abstract
The problem of designing an N-band biorthogonal FIR analysis/synthesis system, given K of its analysis and synthesis filters, is addressed in this paper. A necessary and sufficient condition on the K filters, that guides their selection, is derived. The solution set is completely parameterized via ladder-type structures that guarantee the perfect reconstruction property under both coefficient quantization and roundoff errors. Both nonlinear- and linear-phase systems are considered. A design example is included to illustrate the theory.
Related Topics
Physical Sciences and Engineering
Computer Science
Signal Processing
Authors
Eleftherios Kofidis,