Minimax Design of Low-Complexity Even-Order Variable Fractional-Delay Filters Using Second-Order Cone Programming

This brief proposes an optimal minimax method for designing even-order finite-impulse-response variable fractional-delay (VFD) digital filters by using the second-order cone programming (SOCP), which minimizes the peak error of the variable-frequency response and yields a true minimax design. To min...

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Veröffentlicht in:	IEEE transactions on circuits and systems. II, Express briefs Express briefs, 2011-10, Vol.58 (10), p.692-696
1. Verfasser:	Deng, Tian-Bo
Format:	Artikel
Sprache:	eng
Schlagworte:	Circuits Complexity Complexity theory Delay Design engineering Digital filters Errors Finite impulse response filter Finite-impulse-response (FIR) variable fractional-delay (VFD) filter Joints Minimax technique Optimization Passband Programming second-order cone programming (SOCP) variable digital filter
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