Results 91 to 100 of about 1,582,214 (165)

Energy Efficient Low-Complexity RIS-Aided 3-D DoA Estimation and Target Tracking Algorithm via Matrix Completion

IEEE Access
In this paper, we propose an algorithm for fast direction-of-arrival (DoA) tracking in reconfigurable intelligent surface aided systems. We reduce the total power consumption by reducing the number of radio-frequency chains in the access point, which ...
Aral Ertug Zorkun, Miguel A. Salas-Natera, Ramon Martinez Rodriguez-Osorio, Symeon Chatzinotas   +3 more
doaj   +1 more source

Direction of arrival estimation using the rotating equatorial microphone

Frontiers in Signal Processing
Introduction: Direction of arrival (DOA) estimation of sound sources is an essential task of sound field analysis which typically requires two or more microphones. In this study, we present an algorithm that allows for DOA estimation using the previously
Jeremy Lawrence, Jens Ahrens, Nils Peters   +2 more
doaj   +1 more source

Off-grid DOA estimation algorithm based on unitary transform and sparse Bayesian learning

Tongxin xuebao, 2017
A rapid off-grid DOA estimating method of RV-OGSBL was raised based on unitary transformation,against the problem of traditional sparse Bayesian learning (SBL) algorithm in solving effectiveness of signal’s DOA estimation under condition of lower signal ...
Yang GAO, Jun-li CHEN, Guang-li YANG
doaj  

Doa sepanjang masa.

, 2015
Buku ini menghimpun sejumlah doa sehari-hari dilengkapi dengan sumber dan terjemahan.iv, 100 hlm.: ilus.; 21 ...

core  

DOA estimation of wideband LFM RADAR signals

, 2019
Direction of arrival (DOA) estimation of wideband nonstationary pulsed linear frequency modulated (LFM) signals with high chirp rates is challenging for real-time implementation.DOA estimation of such signals within a broad operational spectrum in real ...
Kaushik, M., Mayank Kaushik, Siu Wai Ho, Manik Attygalle, Ho, S.W., Ronald Mulinde, Don Wenura Dissanayake, Attygalle, M., Aziz, S.M., Mulinde, R., Dissanayake, D.W., Syed Mahfuzul Aziz, Terence Chan, Chan, T.   +13 more
core   +1 more source

Doa Ajaran Allah dan Rasul : Doa anak untuk orang tua, Doa orang tua untuk anak

, 2011
Denagan selalu membaca doa anda diharapkan senantiasa mampu merangkuh kebaikan dan terhimdar dari keburukan165 hlm, : 16 x 16 ...
khalifurrahman
core  

On the application of circular arrays in direction finding. Part I: Investigation into the estimation algorithms [PDF]

, 2002
The performance of different direction finding algorithms for the circular arrays is investigated in this paper. Several direction estimation algorithms are studied with their pros and cons discussed.
Nix, AR, Fletcher, PN, Thoma, RS, Tan, CM, Beach, MA, Landmann, M   +5 more
core  

Toeplitz-Enhanced Array Covariance Processing for DOA Estimation Under Low SNR and Limited Snapshots. [PDF]

Sensors (Basel)
Jin X, Fan Y, Yao X, Li X, Meng Y, Yan Y, Gao X.   +6 more
europepmc   +1 more source

Toeplitz-Hankel Structured Covariance Reconstruction for DOA Estimation of Coherent Sources with Coprime Arrays Under Nonuniform Noise. [PDF]

Sensors (Basel)
Zhao H, Hu Y, Zhang Z, Zhang F.
europepmc   +1 more source

A Bayesian Off-Grid DOA Estimation Framework for Close-Angle Scenarios. [PDF]

Sensors (Basel)
He W, Shi Y, Zhao H, Zhu H, Bao C.
europepmc   +1 more source