摘要
ExtensionPrinciplesplayasignificantroleintheconstructionofMRAbasedwaveletframesandhaveattractedmuchattentionfortheirpotentialapplicationsinvariousscientificfields.AnovelandsimpleprocedurefortheconstructionoftightwaveletframesgeneratedbytheWalshpolynomialsusingExtensionPrincipleswasrecentlyconsideredbyShahin[TightwaveletframesgeneratedbytheWalshpolynomials,Int.J.Wavelets,Multiresolut.Inf.Process.,11(6)(2013),1350042].Inthispaper,weestablishacompletecharacterizationoftightwaveletframesgeneratedbytheWalshpolynomialsintermsofthepolyphasematricesformedbythepolyphasecomponentsoftheWalshpolynomials.
出版日期
2016年02月12日(中国期刊网平台首次上网日期,不代表论文的发表时间)