By Topic

Estimation of Improper Complex-Valued Random Signals in Colored Noise by Using the Hilbert Space Theory

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Navarro-Moreno, J. ; Dept. of Stat. & Oper. Res., Univ. of Jaen, Jaen ; Estudillo-Martinez, M.D. ; Fernandez-Alcala, R.M. ; Ruiz-Molina, J.C.

In this paper, the problem of estimating an improper complex-valued random signal in colored noise with an additive white part is addressed. We tackle the problem from a mathematical perspective and emphasize the advantages of this rigorous treatment. The formulation considered is very general in the sense that it permits us to estimate any functional of the signal of interest. Finally, the superiority of the widely linear estimation with respect to the conventional estimation techniques is both theoretically and experimentally illustrated.

Published in:

Information Theory, IEEE Transactions on  (Volume:55 ,  Issue: 6 )