Výsledky vyhledávání - "Hoang Phuong Chi"

Novel Algorithm to Classify Sleep Stages

Autor: Nguyen Thi Phuoc Van, Pham Son Lam, Nguyen Dinh Son, Hoang Phuong Chi, Nguyen Duc Minh

Publikováno v: ICST

This paper presents a new algorithm to classify the multiple stages of sleeping. In this algorithm, the novel feature vector in the time domain is proposed. Various machine learning models were utilized to classify sleeping problems in four categorie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::520b06cc79ce34b4d03d44fb7f69b2f0
https://doi.org/10.1109/icst46873.2019.9047717

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Fixed-point implementation and validation of multichannel Wiener filter-based noise canceling algorithm

Autor: Nguyen Duc Minh, Hoang Phuong Chi, Le Ngoc Tuan, Truong Van Binh, Dang Quang Hieu

Publikováno v: 2016 IEEE Sixth International Conference on Communications and Electronics (ICCE).

In this paper, we design a fixed-point architecture for the multichannel Wiener filter-based noise canceling algorithm proposed in [1]. The proposed fixed-point architecture is developed and validated in Matlab/Simulink design environment based on th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8ef596793d56691f9fc16f3eadcbb182
https://doi.org/10.1109/cce.2016.7562629

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NOVEL COMPACT DUAL-BROADBAND PLANAR METAMATERIAL ANTENNA

Autor: Huynh Nguyen Bao Phuong, Dao Ngoc Chien, Dinh Thanh Liem, Hoang Phuong Chi, Dang Nhu Dinh

Publikováno v: Vietnam Journal of Science and Technology. 55:334

This paper proposes a novel uni-planar dual-band antenna using Composite Right Left Handed (CRLH) transmission line (CRLH-TL). Proposed antenna is designed based on the fringing effects of metamaterials and combined with coplanar waveguide (CPW) feed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::200218dbba27c86dd92c0aadaaf0db15
https://doi.org/10.15625/2525-2518/55/3/8569

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Applications of Photonic Crystals in Communications Engineering and Optical Imaging

Autor: Hoang, Phuong-Chi

Photonic crystals are inhomogeneous dielectric media with periodic variation of the refractive index. A photonic crystal gives us new tools for the manipulation of photons and thus has received great interests in a variety of fields. Photonic crystal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1da07b857391299e20c25670512b445e
https://kluedo.ub.rptu.de/frontdoor/index/index/docId/2063