Name
Abstract | ||
|---|---|---|
This paper presents a computational method for the optimal design of all-pass variable fractional-delay (VFD) filters aiming to minimize the squared error of the fractional group delay subject to a low level of squared error in the phase response. The constrained optimization problem thus formulated is converted to an unconstrained least-squares (LS) optimization problem which is highly nonlinear.... |
Year | DOI | Venue |
|---|---|---|
2008 | 10.1109/TCSI.2008.916686 | IEEE Transactions on Circuits and Systems I: Regular Papers |
Keywords | Field | DocType |
Digital filters,Finite impulse response filter,IIR filters,Delay,Cost function,Design methodology,Constraint optimization,Array signal processing,Frequency response,Linear approximation | Weighting,Linear system,Control theory,Network synthesis filters,Mean squared error,Group delay and phase delay,Finite impulse response,Optimization problem,Mathematics,Constrained optimization | Journal |
Volume | Issue | ISSN |
55 | 5 | 1549-8328 |
Citations | PageRank | References |
11 | 0.66 | 18 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Wei Rong Lee | 1 | 28 | 2.44 |
| Lou Caccetta | 2 | 19 | 3.38 |
| Volker Rehbock | 3 | 89 | 9.60 |