Open Access

Erratum to: Adaptive matching pursuit with constrained total least squares

EURASIP Journal on Advances in Signal Processing20152015:81

https://doi.org/10.1186/s13634-015-0269-z

Received: 3 September 2015

Accepted: 3 September 2015

Published: 14 September 2015

The original article was published in EURASIP Journal on Advances in Signal Processing 2012 2012:76
After publication of our work [1], we noticed that equations (41) and (42) (in Appendix 1) were incorrect. This does not affect resulting equations. The correct equations are below:
$$ \tilde{\mathrm{B}}={\boldsymbol{\Phi}}_{\Lambda}+\mathbf{G}\left({\mathbf{D}}^{-1}\otimes {\mathbf{I}}_{\left|\Lambda \right|}\right)\left({\mathbf{I}}_{\left|\Lambda \right|\times \left(M+\left|\Lambda \right|\right)}\widehat{\mathrm{u}}\otimes {\mathbf{I}}_{\left|\Lambda \right|}\right), $$
(41)
$$ {\mathbf{Q}}_j=\left[\left[{\left({\mathbf{R}}_1\right)}_{\left\{j\right\}},\dots, {\left({\mathbf{R}}_{\left|\Lambda \right|}\right)}_{\left\{j\right\}}\right]{\mathbf{D}}^{-1},{0}_M\right],j\le \left|\Lambda \right|, $$
(42)

We would like to thank Prof. Orhan Arikan who informed us of the typos.

Notes

Declarations

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

Authors’ Affiliations

(1)
Department of Electronic Engineering, Tsinghua University

References

  1. T Huang, Y Liu, H Meng, X Wang, Adaptive matching pursuit with constrained total least squares. EURASIP J Adv Signal Process 2012, 76 (2012)View ArticleGoogle Scholar

Copyright

© Huang et al. 2015