Results 121 to 130 of about 9,260,103 (204)

Spatio-temporal optical coherence imaging and tomography for <i>in vivo</i> applications. [PDF]

J Biomed Opt
Wojtkowski M.
europepmc   +1 more source

Non-Equilibrium Quantum Brain Dynamics: Water Coupled with Phonons and Photons. [PDF]

Entropy (Basel)
Nishiyama A, Tanaka S, Tuszynski JA.
europepmc   +1 more source

Ultrasonic Beamforming-Based Visual Localisation of Minor and Multiple Gas Leaks Using a Microelectromechanical System (MEMS) Microphone Array. [PDF]

Sensors (Basel)
Wang T, Ji J, Lan J, Wang B.
europepmc   +1 more source

Proximal sound printing: direct 3D printing of microstructures on polymers. [PDF]

Microsyst Nanoeng
Foroughi S, Habibi M, Packirisamy M.
europepmc   +1 more source

Holographic direct sound printing. [PDF]

Nat Commun
Derayatifar M, Habibi M, Bhat R, Packirisamy M.   +3 more
europepmc   +1 more source

A dereverberation beamforming algorithm for noise source localization in anechoic and semi-reverberant environments. [PDF]

MethodsX
Singh R, Mimani A, Kumar R.
europepmc   +1 more source

Quartz-enhanced laser spectroscopy sensing. [PDF]

Light Sci Appl
Qiao S, Liu X, Lang Z, He Y, Chen W, Ma Y.   +5 more
europepmc   +1 more source

An Optimized 3D-Printed Meta-Matching Layer To Enhance Transmission Through Calcified Plaques

Ghanbarzadeh-Daghyean A, Dong E, Ghanami M, Shen C, Fang N.   +4 more
europepmc   +1 more source

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A sparse equivalent source method for near-field acoustic holography

The Journal of the Acoustical Society of America, 2017
This study examines a near-field acoustic holography method consisting of a sparse formulation of the equivalent source method, based on the compressive sensing (CS) framework. The method, denoted Compressive–Equivalent Source Method (C-ESM), encourages spatially sparse solutions (based on the superposition of few waves) that are accurate when the ...
Efren, Fernandez-Grande, Angeliki, Xenaki, Peter, Gerstoft   +2 more
semanticscholar   +5 more sources

Research on Patch Near-Field Acoustic Holography

Applied Mechanics and Materials, 2011
Support vector regression is used to establish a kind of patch near-field acoustic holography. The regression functions are constructed by treating the measured data on the patch holography as training samples, and then the data outside the measurement aperture are extrapolated. The experimental results show that the extrapolation of the sound pressure
Hai Chao Zhu, Zhi Min Chen, Xiang Hua Du, Rong Fu Mao   +3 more
openaire   +2 more sources