Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Laiyuan, Luo"'
Publikováno v:
BMC Cardiovascular Disorders, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Background Fat distribution is closely related to vascular stiffness. This study aimed to investigate age and sex differences in fat distribution and brachial-ankle pulse wave velocity (baPWV), and the association between fat parameters and
Externí odkaz:
https://doaj.org/article/26803dca7d7c4673a3c3b1fea5ceaec6
Publikováno v:
BMC Public Health; 8/10/2023, Vol. 23 Issue 1, p1-14, 14p, 4 Charts, 8 Graphs
Publikováno v:
2017 9th International Conference on Modelling, Identification and Control (ICMIC).
Detection and track of the weak trajectory in the Bearing-Time Record (BTR) is an important method to discover and localize the target automatically in passive sonar. An algorithm to detect and track the trajectories of multi-targets in the BTR is pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9d128963011db24190fa28490f41329
https://doi.org/10.1109/icmic.2017.8321564
https://doi.org/10.1109/icmic.2017.8321564
Publikováno v:
Procedia Engineering. 29:2033-2038
A method is proposed for estimating time delay between MFSK signals received at two spatially separated sensors. onsidering the periodical characteristic of the peaks of cross correlation, the proposed method combines window echnology and differentia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fc37350cfc0d6abb23bfd368098f9e2
Publikováno v:
2015 4th International Conference on Computer Science and Network Technology (ICCSNT).
The detect and track of the weak target in Bearing-Time Record (BTR) was studied in this paper. The distribution of the measurements of the BTR was derived. And a method of track before detect algorithm based on Hidden Markov Model was given. The sim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::222545af162c95e8fcef9f4c444cd684
https://doi.org/10.1109/iccsnt.2015.7491007
https://doi.org/10.1109/iccsnt.2015.7491007
Publikováno v:
WCSP
In multiple source detection of using an array, the threshold of the generalized likelihood ratio test (GLRT) is only related with the noise power. And the false alarm probability will increase when one signal is present in the sidelobe of beamformer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c849ddb36c84eda68a7bea031aa6f75e
https://doi.org/10.1109/wcsp.2015.7341135
https://doi.org/10.1109/wcsp.2015.7341135
Autor:
Laiyuan Luo, Qing He
Publikováno v:
2014 7th International Congress on Image and Signal Processing.
The Over-the-Horizon Radar (OTHR) is an effective approach for long-range target detection. However, most existing OTHR systems resort to receive array with quite large aperture, which makes them difficult to deploy. Based on the small aperture recei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5073c0970ef7092b8204c33bb1d3c4b2
https://doi.org/10.1109/cisp.2014.7003944
https://doi.org/10.1109/cisp.2014.7003944
Publikováno v:
Proceedings of 2013 3rd International Conference on Computer Science and Network Technology.
In this paper, a novel DOA estimation method without angles pre-estimating for Wideband Signals is proposed. The main idea is to design a novel Direction-Free focusing matrix using the decomposed representation of the array manifold matrix, where the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65347119706c980283cf2a7f1bea9cc6
https://doi.org/10.1109/iccsnt.2013.6967287
https://doi.org/10.1109/iccsnt.2013.6967287
Publikováno v:
2012 5th International Congress on Image and Signal Processing.
Frequency hopping signals have been widely used in military and civilian applications during the last few decades. It's of great value to locate emitters of frequency hopping signals, especially in military operations. Localization by time difference
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c93387bd7f6673df7e2afec0630733bd
https://doi.org/10.1109/cisp.2012.6469873
https://doi.org/10.1109/cisp.2012.6469873
Autor:
Laiyuan Luo, Sheng'en Luo
Publikováno v:
2009 2nd International Congress on Image and Signal Processing.
This paper presents a new detection method for unknown frequency hopping (FH) signal, this indirect method is base on multiple image features. We first process the time- frequency spectrum of the received signal, extract image features after image se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56d8cc0efcedfa682740790d598d3e33
https://doi.org/10.1109/cisp.2009.5301705
https://doi.org/10.1109/cisp.2009.5301705