The instrumental variable multichannel FAP-RLS and FAP algorithms

  title={The instrumental variable multichannel FAP-RLS and FAP algorithms},
  author={Mahdi Triki and D. T. M. Slock},
  journal={Processing Workshop Proceedings, 2004 Sensor Array and Multichannel Signal},
The LMS and affine projection algorithms (APA) and its fast version (FAP) may suffer convergence slowdown in the presence of strong correlation between the input samples (colored input signals). In the case multichannel adaptive filtering, this problem may be compounded by strong correlation between the channel signals. Recently, improved multichannel APA's have been introduced (without a FAP counterpart), involving decorrelation operations between the channels. We show a connection between the… CONTINUE READING