TY - RPRT TI - Complex-valued neural networks for nonlinear complex principal component analysis. AU - Sanjay S P Rattan AU - William W Hsieh PY - 2005 DO - 10.1016/j.neunet.2004.08.002 UR - https://pubmed.ncbi.nlm.nih.gov/15649662/ ID - 15649662 ER -