Zobrazeno 1 - 10
of 73
pro vyhledávání: '"O. Cadenas"'
Publikováno v:
International Journal of Signal Processing Systems. :349-353
Empirical mode decomposition (EMD) is a data-driven method used to decompose data into oscillatory components. This paper examines to what extent the defined algorithm for EMD might be susceptible to data format. Two key issues with EMD are its stabi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10aa1705195c7e18f8ef7ba1eee2fdf5
https://doi.org/10.18178/ijsps.4.4.349-353
https://doi.org/10.18178/ijsps.4.4.349-353
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 62:661-665
The time to process each of the $W/B$ processing blocks of a median calculation method on a set of $N$ $W$ -bit integers is improved here by a factor of three compared with literature. The parallelism uncovered in blocks containing $B$ -bit slices is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ef2d1406b7341f4f6ded81542b3ad04
https://doi.org/10.1109/tcsii.2015.2415655
https://doi.org/10.1109/tcsii.2015.2415655
Publikováno v:
IEEE Transactions on Consumer Electronics
A parallel pipelined array of cells suitable for real-time computation of histograms is proposed. The cell architecture builds on previous work obtained via C-slow retiming techniques and can be clocked at 65 percent faster frequency than previous ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de768ff3f36cc5fce9870d2b7ba7a505
https://doi.org/10.1109/tce.2013.6531108
https://doi.org/10.1109/tce.2013.6531108
This paper investigates frequency mixing effect of empirical mode decomposition (EMD) and explores whether it can be explained by simple phase coupling between components of the input signal. The input is assumed to be a linear combination of harmoni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::548cce9dbce52b7fc430ec5c3622520b
https://kar.kent.ac.uk/57663/1/ws-aada.pdf
https://kar.kent.ac.uk/57663/1/ws-aada.pdf
Publikováno v:
PLoS ONE
PLoS ONE, Vol 11, Iss 3, p e0149860 (2016)
PLoS ONE, Vol 11, Iss 3, p e0149860 (2016)
In order to accelerate computing the convex hull on a set of n points, a heuristic procedure is often applied to reduce the number of points to a set of s points, s ? n, which also contains the same hull. We present an algorithm to precondition 2D da
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d48cb3ea7f72ea7b863d721b4ad6719b
http://europepmc.org/articles/PMC4777294
http://europepmc.org/articles/PMC4777294
Publikováno v:
TSP
International Journal of Advances in Telecommunications, Electrotechnics, Signals and Systems, Vol 5, Iss 1, Pp 8-14 (2016)
International Journal of Advances in Telecommunications, Electrotechnics, Signals and Systems, Vol 5, Iss 1, Pp 8-14 (2016)
Empirical Mode Decomposition (EMD) is a data-driven technique for extraction of oscillatory components from data. Although it has been introduced over 15 years ago, its mathematical foundations are still missing which also implies lack of objective m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e95cd76ed68134db100dea60b13e4a4f
https://doi.org/10.11601/ijates.v5i1.139
https://doi.org/10.11601/ijates.v5i1.139
Autor:
Jose O. Cadenas, Graham M. Megson
Publikováno v:
Electronics Letters. 50:270-272
Given a dataset of two-dimensional points in the plane with integer coordinates, the method proposed reduces a set of n points down to a set of s points s ≤ n, such that the convex hull on the set of s points is the same as the convex hull of the o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61844527d4777c8c811b36e8d1f17bb7
https://doi.org/10.1049/el.2013.3507
https://doi.org/10.1049/el.2013.3507
Publikováno v:
Advances in Data Science and Adaptive Analysis. 10:1840002
Physiological signaling is often oscillatory and shows nonlinearity due to complex interactions of underlying processes or signal propagation delays. This is particularly evident in case of brain activity which is subject to various feedback loop int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b0f254ba45bdd685e75ce68b30b554d
https://doi.org/10.1142/s2424922x18400028
https://doi.org/10.1142/s2424922x18400028
Autor:
O. Cadenas, Robert Simon Sherratt
Publikováno v:
IEEE Transactions on Consumer Electronics. 56:23-26
The creation of OFDM based Wireless Personal Area Networks (WPANs) has allowed the development of high bit-rate wireless communication devices suitable for streaming High Definition video between consumer products, as demonstrated in Wireless-USB and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b59659ba9ca4b47a3accaaef144cd34
https://doi.org/10.1109/tce.2010.5439121
https://doi.org/10.1109/tce.2010.5439121
This paper describes a virtual system that emulates an ARM-based processor machine, created to replace a traditional hardware-based system for teaching assembly language. The virtual system proposed here integrates, in a single environment, all the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6c38e86cb196539162517f9a82068c7
https://centaur.reading.ac.uk/39692/1/qemu-Centaur.pdf
https://centaur.reading.ac.uk/39692/1/qemu-Centaur.pdf