three (statistics) State estimator Statistical signal processing Sufficiency (statistics) Notes References Citations Sources Theory of Point Estimation by E.L. Lehmann and G. Casella. () Systems Cost Engineering by Dale Shermon. () Mathematical Statistics and Data Analysis by John Rice. () Fundamentals of Statistical Signal Processing: Estimation Theory by Steven M. Kay () An Introduction to Signal Detection and Estimation by H. Vincent Poor () Detection, Estimation, and Modulation Theory, Part 1 by Harry L. Van Trees (; website) Optimal State Estimation: Kalman, H-infinity, and Nonlinear Approaches by Dan Simon website Ali H. Sayed, Adaptive Filters, Wiley, NJ, 2008, . Ali H. Sayed, Fundamentals of Adaptive Filtering, Wiley, NJ, 2003, . Thomas Kailath, Ali H. Sayed, and Babak Hassibi, Linear Estimation, Prentice-Hall, NJ, 2000, . Babak Hassibi, Ali H. Sayed, and Thomas Kailath, Indefinite Quadratic Estimation and Control: A Unified Approach to H2 and H Theories, Society for Industrial & Applied Mathematics (SIAM), PA, 1999, . V.G.Voinov, M.S.Nikulin, "Unbiased estimators and their applications. Vol.1: Univariate case", Kluwer Academic Publishers, 1993, . V.G.Voinov, M.S.Nikulin, "Unbiased estimators and their applications. Vol.2: Multivariate case", Kluwer Academic Publishers, 1996, . External links Signal processing Mathematical and quantitative methods (economics)