Cramer-Rao bound of spatio-temporal linear pre-processing in parameter estimation from sensor array.

Fabrizio Sellone Emanuela Falletti Cramer-Rao bound of spatio-temporal linear pre-processing in parameter estimation from sensor array. 387-405 2004 84 Signal Processing 2 http://dx.doi.org/10.1016/j.sigpro.2003.11.002 db/journals/sigpro/sigpro84.html#SelloneF04