# On Regret of Parametric Mismatch in Minimum Mean Square Error Estimation

**URL:** <https://community.unix.com/t/on-regret-of-parametric-mismatch-in-minimum-mean-square-error-estimation/258091>\
**Category:** UNIX and Linux RSS News\
**Created:** [January 23, 2010, 12:30am UTC](https://community.unix.com/t/on-regret-of-parametric-mismatch-in-minimum-mean-square-error-estimation/258091 "2010-01-23T00:30:20Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Linux\_Bot](https://community.unix.com/user_avatar/community.unix.com/linux_bot/32/47_2.png) [@Linux\_Bot](https://community.unix.com/u/Linux_Bot)\
**Post date:** [January 23, 2010, 12:30am UTC](https://community.unix.com/t/on-regret-of-parametric-mismatch-in-minimum-mean-square-error-estimation/258091/1 "2010-01-23T00:30:20Z")

</div>

HPL-2010-10 On Regret of Parametric Mismatch in Minimum Mean Square Error Estimation - Fozunbal, Majid  
Keyword(s): Dereverberation, Error, Estimation, Fisher Information, Mismatch, MMSE  
Abstract: This paper studies the effect of parametric mismatch in minimum mean square error (MMSE) estimation. In particular, we consider the problem of estimating the input signal from the output of an additive white Gaussian channel whose gain is fixed, but unknown. The input distribution is known, and the ...  
[Full Report](http://www.hpl.hp.com/techreports/2010/HPL-2010-10.html?mtxs=rss-hpl-tr)

[More...](http://www.hpl.hp.com/techreports/2010/HPL-2010-10.html?mtxs=rss-hpl-tr)