Envelope-constrained H/sub /spl infin// FIR filter design

In this paper, we are concerned with the design of a finite-impulse response (FIR) filter, such that the H/sub /spl infin// norm of the filtering error-transfer function is minimized subject to the constraint that the filter output with a given input to the signal system is contained or bounded in a...

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Bibliographic Details
Published inIEEE transactions on circuits and systems. 2, Analog and digital signal processing Vol. 47; no. 1; pp. 79 - 82
Main Authors Zhiqiang Tan, Soh, Y.C., Lihua Xie
Format Journal Article
LanguageEnglish
Published IEEE 01.01.2000
Subjects
Deconvolution
Filtering
Finite impulse response filter
Interference constraints
Noise measurement
Nonlinear filters
Radar signal processing
Signal processing
Statistics
Time domain analysis
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ISSN1057-7130
DOI10.1109/82.818899

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Summary:In this paper, we are concerned with the design of a finite-impulse response (FIR) filter, such that the H/sub /spl infin// norm of the filtering error-transfer function is minimized subject to the constraint that the filter output with a given input to the signal system is contained or bounded in a prescribed envelope. The filter design problem is formulated as a standard optimization problem with linear matrix inequalities (LMIs) constraint. Furthermore, by relaxing the H/sub /spl infin// norm constraint, we propose a robust envelope constrained FIR design algorithm based on the LMI approach.
ISSN:1057-7130
DOI:10.1109/82.818899