Zobrazeno 1 - 7
of 7
pro vyhledávání: '"V, Aidala"'
Publikováno v:
European review for medical and pharmacological sciences. 20(16)
Preterm premature rupture of membranes (pPROM) is a significant issue in obstetric practice. One of the risk factors for pPROM are vaginal infections in the third trimester of pregnancy.We performed an observational study on 600 pregnant women, analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fe9067d92d17f6261570a0c3d2f212f4
https://pubmed.ncbi.nlm.nih.gov/27608890
https://pubmed.ncbi.nlm.nih.gov/27608890
Publikováno v:
IEEE Transactions on Automatic Control. 28:283-294
Previous studies have shown that the Cartesian coordinate extended Kalman filter exhibits unstable behavior characteristics when utilized for bearings-only target motion analysis (TMA). In contrast, formulating the TMA estimation problem in modified
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a13843bd4419e22e977c51c3c46c0728
https://doi.org/10.1109/tac.1983.1103230
https://doi.org/10.1109/tac.1983.1103230
Publikováno v:
Proceedings OCEANS '83.
At long ranges, bearings-only tracking becomes increasingly difficult because the bearing rate approaches zero.Under such conditions,system observability is severely degraded and linearization errors take on added significance. To minimize their effe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7dddc470ed755aa8e3f9832715b0bdd
https://doi.org/10.1109/oceans.1983.1152132
https://doi.org/10.1109/oceans.1983.1152132
Publikováno v:
Ocean 73 - IEEE International Conference on Engineering in the Ocean Environment.
In recent years the Kalman filter has been utilized extensively for passive target motion analysis (TMA). Unfortunately, in these applications divergence is a common problem. Available methods for eliminating divergence ultimately involve increasing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7be0119df7c4489e8c4fb50bee2b8044
https://doi.org/10.1109/oceans.1973.1161289
https://doi.org/10.1109/oceans.1973.1161289
Akademický článek
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Autor:
V. Aidala
Publikováno v:
IEEE Transactions on Automatic Control. 22:471-472
A method for parameter estimation is presented using the Kalman filter with appropriate initial conditions. The filter solution is shown to approximate the minimum-norm weighted least-squares solution to any desired accuracy during all phases of esti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eafa73d2c781070514ab10daeed028d8
https://doi.org/10.1109/tac.1977.1101518
https://doi.org/10.1109/tac.1977.1101518
Autor:
V. Aidala, D. M. Bolle
Publikováno v:
IEEE Transactions on Antennas and Propagation. 16:776-777
Some numerical results are presented for the radar cross section of finite wedges for the case of symmetric illumination by a plane wave polarized in the direction of the wedge axis. Some preliminary results are given comparing calculations based on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2bfa2741ebee939dcc784629b643254
https://doi.org/10.1109/tap.1968.1139300
https://doi.org/10.1109/tap.1968.1139300