Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Olayinka O. Ogundile"'
Publikováno v:
IEEE Access, Vol 8, Pp 105181-105206 (2020)
Cetaceans have elicited the attention of researchers in recent decades due to their importance to the ecosystem and their economic values. They use sound for communication, echolocation and other social activities. Their sounds are highly non-station
Externí odkaz:
https://doaj.org/article/3314af6b3a4e4e1b80b85622c71b8678
Publikováno v:
IEEE Access, Vol 8, Pp 14377-14385 (2020)
Marine mammals use sound for communication and echolocation within their ecosystems. The detection of these sounds is an important aspect of signal processing, such that we can estimate the spatial position and direction of arrival of these mammals,
Externí odkaz:
https://doaj.org/article/0c60a8a64f374469bec1e15b406b336f
Publikováno v:
IEEE Access, Vol 4, Pp 8805-8813 (2016)
A low-complexity iterative channel estimation and Reed-Solomon (RS) decoding receiver is developed. The joint channel estimation and decoding receiver is based on the linear minimum mean square error (LMMSE) channel estimation technique and the recen
Externí odkaz:
https://doaj.org/article/59aa55b1ee9542e6b2ddd3ab429c9ef9
Publikováno v:
International Journal of Communication Systems.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d70d8719e5fcbddafd291617ea06500b
https://doi.org/10.1002/dac.5507
https://doi.org/10.1002/dac.5507
Hidden Markov models for detection of Mysticetes vocalisations based on principal component analysis
Publikováno v:
Bioacoustics. 31:710-738
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f46aa220e3ec751cdc3eb58cc7e371dd
https://doi.org/10.1080/09524622.2022.2047786
https://doi.org/10.1080/09524622.2022.2047786
Publikováno v:
SAIEE Africa Research Journal. 112:15-23
Passive acoustic monitoring (PAM) is generally usedto extract acoustic signals produced by cetaceans. However, the large data volume from the PAM process is better analyzed using an automated technique such as the hidden Markovmodels (HMM). In this p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3e07e47760d4ad69c5884ae15990416
https://doi.org/10.23919/saiee.2021.9340533
https://doi.org/10.23919/saiee.2021.9340533
Publikováno v:
IET Communications. 14:1968-1974
Belief propagation (BP) is a soft-decision (SD) decoder that is commonly used to obtain near-optimal decoding performance for linear codes defined over sparse parity-check matrix. Nevertheless, the BP yields poor performance when used in the decoding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f608cf428574b0b5dea2dd4273e8624
https://doi.org/10.1049/iet-com.2019.1008
https://doi.org/10.1049/iet-com.2019.1008
Publikováno v:
IEEE Communications Letters. 24:316-320
The conventional parity-check matrix transformation algorithm (PTA) requires matrix inversion to transform matrices of maximum distance separable (MDS) codes. However, such matrix transformation is not always guaranteed for the class of non-MDS codes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb8ca710080d140a75e0d54d455cfa29
https://doi.org/10.1109/lcomm.2019.2956935
https://doi.org/10.1109/lcomm.2019.2956935
Publikováno v:
NRIAG Journal of Astronomy and Geophysics. 9:226-237
We investigate the time series of solar wind parameters (interplanetary magnetic field, Bz and solar wind speed, Vx) and geomagnetic indices (disturbance storm time, Dst and auroral electrojet, AE)...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edff4052d4bcc4665a3ca79aa3ae7de8
https://doi.org/10.1080/20909977.2020.1728866
https://doi.org/10.1080/20909977.2020.1728866
Autor:
D.J.J. Versfeld, Olayinka O. Ogundile
Publikováno v:
IEEE Access. 8:14377-14385
CITATION: Ogundile, O. O. & Versfeld, D. J. J. 2020. Analysis of template-based detection algorithms for inshore Bryde’s whale short pulse calls. IEEE Access, 8:14377-14385, doi:10.1109/ACCESS.2020.2966254.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b140420a14c5266bac8aecc43aaf87c7
https://doi.org/10.1109/access.2020.2966254
https://doi.org/10.1109/access.2020.2966254