Spline-Like Chebyshev Polynomial Representation for Compressed Sensing (CROSBI ID 674028)
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Podaci o odgovornosti
Vlašić, Tin ; Ivanković, Jelena ; Seršić, Damir ; Tafro, Azra
engleski
Spline-Like Chebyshev Polynomial Representation for Compressed Sensing
Compressive sensing is a technique for signal sampling below the Nyquist rate based on the assumption that the signal is sparse in some transform domain. The acquired signal is already in a compressed form and is appropriate for storage, transmission and processing. In this extended abstract, use of Chebyshev polynomials on intervals for efficient representation of one-dimensional continuous signals is proposed. The obtained parametric model fits into the compressive sensing paradigm and suits the need of the efficient processing of analog data on a digital computer.
rate of innovation, approximation theory, polynomial representation, optimization problem
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Podaci o prilogu
17-19.
2018.
objavljeno
Podaci o matičnoj publikaciji
Abstract Book of Third International Workshop on Data Science (IWDS 2018)
Lončarić, Sven ; Šmuc, Tomislav
Zagreb: Center of Research Excellence for Data Science and Cooperative Systems, Research Unit for Data Science
Podaci o skupu
3rd International Workshop on Data Science (IWDS 2018)
poster
16.10.2018-16.10.2018
Zagreb, Hrvatska