Registre simple
dc.contributor |
Universitat de Vic. Escola Politècnica Superior |
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dc.contributor |
Universitat de Vic. Grup de Recerca en Tecnologies Digitals |
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dc.contributor |
International Conference on Non-Linear Speech Processing NOLISP (2011 : Espanya) |
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dc.contributor.author |
Solé-Casals, Jordi
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dc.contributor.author |
Caiafa, Cesar F.
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dc.date.accessioned |
2014-02-17T10:59:20Z |
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dc.date.available |
2014-02-17T10:59:20Z |
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dc.date.created |
2011 |
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dc.date.issued |
2011 |
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dc.identifier.citation |
Sole-Casals, J., & Caiafa, C. F. (2011). A Simple Approximation for Fast Nonlinear Deconvolution. Advances in Nonlinear Speech Processing, 7015, 55-62. |
ca_ES |
dc.identifier.issn |
0302-9743 |
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dc.identifier.uri |
http://hdl.handle.net/10854/2721 |
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dc.description.abstract |
When dealing with nonlinear blind deconvolution, complex mathematical estimations must be done giving as a result very slow algorithms. This is the case, for example, in speech processing or in microarray data analysis. In this paper we propose a simple method to reduce computational time for the inversion of Wiener systems by using a linear approximation in a minimum-mutual information algorithm. Experimental results demonstrate that linear spline interpolation is fast and accurate, obtaining very good results (similar to those obtained without approximation) while computational time is dramatically decreased. |
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dc.format |
application/pdf |
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dc.format.extent |
8 p. |
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dc.language.iso |
eng |
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dc.publisher |
Springer |
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dc.rights |
(c) Springer (The original publication is available at www.springerlink.com) |
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dc.rights |
Tots els drets reservats |
ca_ES |
dc.subject.other |
Tractament del senyal |
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dc.title |
A Simple Approximation for Fast Nonlinear Deconvolution |
ca_ES |
dc.type |
info:eu-repo/semantics/conferenceObject |
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dc.identifier.doi |
https://doi.org/10.1007/978-3-642-25020-0_8 |
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dc.relation.publisherversion |
http://link.springer.com/chapter/10.1007%2F978-3-642-25020-0_8 |
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dc.rights.accessRights |
info:eu-repo/semantics/closedAccess |
ca_ES |
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