Luca Benvenuti, Lorenzo Farina. Nonnegative matrices in digital signal processing. Signal Processing, 86(9):2388-2392, 2006. [doi]
@article{BenvenutiF06,
title = {Nonnegative matrices in digital signal processing},
author = {Luca Benvenuti and Lorenzo Farina},
year = {2006},
doi = {10.1016/j.sigpro.2005.11.001},
url = {http://dx.doi.org/10.1016/j.sigpro.2005.11.001},
researchr = {https://researchr.org/publication/BenvenutiF06},
cites = {0},
citedby = {0},
journal = {Signal Processing},
volume = {86},
number = {9},
pages = {2388-2392},
}