Results 231 to 240 of about 255,632 (300)

Adults with Down syndrome display altered entrainment of occipital cortical neurons. [PDF]

Brain Commun
Chinen L, Busboom MT, Meejang J, Kastner O, Heinrichs-Graham E, Wilson TW, Kurz MJ.   +6 more
europepmc   +1 more source

Visual processing of musical syntax and its relationship to sight-reading ability. [PDF]

PLoS One
Lim Y, Goldman A.
europepmc   +1 more source

Toward Two-Dimensional van der Waals Magnon Transport Devices: WTe₂ Electrodes for Efficient Magnon Spin Injection and Detection. [PDF]

ACS Nano
Sundararajan K, de Wal DK, Alvarruiz S, Cordero-Silis CA, Ahmadi M, Guimarães MHD, van Wees BJ.   +6 more
europepmc   +1 more source

Highly sensitive broadband photodetector based on PtSe₂ photothermal effect and fiber harmonic Vernier effect. [PDF]

Nanophotonics
Gao Y, Miao Y, Li X, Nie W, Wang Y, Han Z, Wang Y, Wang X, Yang R, Wang R, Yao J.   +10 more
europepmc   +1 more source

Unconventional high-harmonic generation in resonant membrane metasurfaces. [PDF]

Nat Commun
Tonkaev P, Richter F, Toftul I, Vincenti MA, Sinev I, Scalora M, Altug H, Kivshar Y.   +7 more
europepmc   +1 more source

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Detection of Harmonic Signals

2012 Oceans, 2012
Harmonic signals are often produced by man-made sources. Their detection has traditionally been accomplished by using Fourier methods. An alternative approach that uses a maximum likelihood function is presented in this paper. The power of this approach comes from modelling the received signal as a family of harmonic signals.
J. E. Piper, S. S. Reese, W. G. Reese
openaire   +2 more sources

Detection of harmonic sets

IEEE Transactions on Signal Processing, 1995
We examine the detection problem of signals with narrowband, harmonically related components received by a passive sensor array. We investigate detector structures based on the Fourier method. The harmonic detector estimates the total signal power by combining the DFT coefficients from harmonic frequency bins.
M. Zeytinoglu, null Kon Max Wong
openaire   +1 more source

Scratch detection via underdamped harmonic motion

Object recognition supported by user interaction for service robots, 2003
This paper presents SDHO (scratch detection via harmonic oscillator), a generalized model to detect line scratches on digital images. The line scratch profile is now a solution of a second order homogeneous differential equation, depending exclusively on the width and the brightness of the scratch.
BRUNI, VITTORIA, VITULANO D.
openaire   +2 more sources