Blind Separation of Discrete Sources

Abstract : A polynomial criterion is proposed to perform blind source separation, extending previous works to MIMO systems. The criterion is proved to be asymptotically MAP-equivalent in presence of PSK sources. An efficient minimization algorithm dedicated to polynomial criteria is then developed, improving on the fixed-step stochastic gradient previously utilized in this framework.
Document type :
Journal articles
Complete list of metadatas

Cited literature [17 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-02100062
Contributor : Pierre Comon <>
Submitted on : Thursday, April 25, 2019 - 10:56:25 AM
Last modification on : Sunday, May 19, 2019 - 1:04:23 AM

File

hal-02100062.pdf
Files produced by the author(s)

Identifiers

Collections

Citation

Olivier Grellier, Pierre Comon. Blind Separation of Discrete Sources. IEEE Signal Processing Letters, Institute of Electrical and Electronics Engineers, 1998, 5 (8), pp.212-214. ⟨10.1109/97.704975⟩. ⟨hal-02100062⟩

Share

Metrics

Record views

40

Files downloads

28