Biorthogonal Matrix-valued Wavelet Packet Bases
XU Dong-mei · Journal of Guangxi Teachers Education University · 2009
This paper is to investigate the properties of matrix-valued wavelet packets.A class of biorthogonal matrix-valued wavelet packets if defined and a procedure for constructing them is presented.The properties for the biorthogonal matrix-valued wavelet packets are characterized.Biorthogonality L2(R,Cs×s) is constructed from the biorthogonal matrix-valued wavelet packets.