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《ACTA ELECTRONICA SINICA》 2000-10
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A Gereralized Factorization Algorithm for Linear phase Paraunitary Filter Banks with Pairwise Mirror Image Responses

CHEN Li (Dept.of Electrical Engineering,Shantou University,Shantou 515063,China)  
Generalized algorithms are proposed for linear phase paraunitary filter banks with pairwise mirror image frequency responses.The proposed algorithms promote fast convergence of design process.When the number of channels is even,a generalized linear factor is proposed that has additional free parameters and helps to improve the characteristics of the filters.When the number of channels is odd,a new structure is proposed.
【Fund】: 国家自然科学基金!(No.69872 0 2 2 )
【CateGory Index】: TN713
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