Gradient based variable forgetting factor RLS algorithm

C. F. So, Sin Chun Ng, Shu Hung Leung. Gradient based variable forgetting factor RLS algorithm. Signal Processing, 83(6):1163-1175, 2003. [doi]

@article{SoNL03,
  title = {Gradient based variable forgetting factor RLS algorithm},
  author = {C. F. So and Sin Chun Ng and Shu Hung Leung},
  year = {2003},
  doi = {10.1016/S0165-1684(03)00037-9},
  url = {http://dx.doi.org/10.1016/S0165-1684(03)00037-9},
  tags = {rule-based, C++},
  researchr = {https://researchr.org/publication/SoNL03},
  cites = {0},
  citedby = {0},
  journal = {Signal Processing},
  volume = {83},
  number = {6},
  pages = {1163-1175},
}