Multivariate orthogonal periodic wavelet packets with dilation matrix
Mao Yi-bo · Journal of Hubei University · 2012
It generalized the notion of orthogonal periodic wavelet packets to multivariate orthogonal periodic wavelet packets with dilation matrix,and then investigated its properties.The decomposition algorithm and frequency domain description for orthogonal periodic wavelet packets were obtained.Finally,an example with trivariate orthogonal periodic wavelet packets was also given.