Ramesh A. Gopinath, C. Sidney Burrus. Factorization approach to unitary time-varying filter bank trees and wavelets. IEEE Transactions on Signal Processing, 43(3):666-680, 1995. [doi]
@article{GopinathB95-0, title = {Factorization approach to unitary time-varying filter bank trees and wavelets}, author = {Ramesh A. Gopinath and C. Sidney Burrus}, year = {1995}, doi = {10.1109/78.370621}, url = {http://dx.doi.org/10.1109/78.370621}, researchr = {https://researchr.org/publication/GopinathB95-0}, cites = {0}, citedby = {0}, journal = {IEEE Transactions on Signal Processing}, volume = {43}, number = {3}, pages = {666-680}, }