Papers/Software in Communication and Digital Signal Processing

Y. Jiang, W. W. Hager, and J. Li, The Geometric Mean Decomposition, Linear Algebra and Its Applications, 396 (2005), pp. 373-384.
Matlab code for computing the geometric mean decomposition, December 3, 2003.
Y. Jiang, J. Li, and W. W. Hager, Joint Transceiver Design for MIMO Communications Using Geometric Mean Decomposition, IEEE Transactions on Signal Processing, 53 (2005), pp. 3791-3803.
Y. Jiang, W. W. Hager, and J. Li, The Generalized Triangular Decomposition, Mathematics of Computation, 77 (2008), pp. 1037–1056, DOI: 10.1090/S0025-5718-07-02014-5.
Matlab code for computing the generalized triangular decomposition, April 29, 2004.
Y. Jiang, J. Li, and W. W. Hager, Uniform Channel Decomposition for MIMO Communications, IEEE Transactions on Signal Processing, 53 (2005), pp. 4283-4294.
Y. Jiang, W. W. Hager, and J. Li, Tunable Channel Decomposition for MIMO Communications Using Channel State Information, IEEE Transactions on Signal Processing, 54 (2006), pp. 4405-4418.
W. W. Hager, Y. Liu, and T. F. Wong, Optimization of Generalized Mean Square Error in Signal Processing and Communication, Linear Algebra and Its Applications, 416 (2006), pp. 815-834.
Y. Liu, T. F. Wong, and W. W. Hager, Training signal design for estimation of correlated MIMO channels with colored interference, IEEE Transaction on Signal Processing, 55 (2007) pp. 1486-1497.
W. W. Hager and J. Luo, Optimization of Generalized Mean Square Error in Noisy Linear Estimation, SIAM Journal on Matrix Analysis and Applications, 30 (2008), pp. 783-804.