Symmetric Paraunitary Matrix Extension and Parametrization of Symmetric Orthogonal Multifilter Banks

@article{Jiang2001SymmetricPM,
  title={Symmetric Paraunitary Matrix Extension and Parametrization of Symmetric Orthogonal Multifilter Banks},
  author={Qingtang Jiang},
  journal={SIAM J. Matrix Analysis Applications},
  year={2001},
  volume={23},
  pages={167-186}
}