Results 201 to 210 of about 4,726 (246)

Experimentally paired high- and low-resolution confocal fluorescence microscopy dataset for deep-learning super-resolution imaging of tooth dentin porosity. [PDF]

Data Brief
Anderson L, Lee SG, Grandfield K, Rousseau D, Gourrier A.   +4 more
europepmc   +1 more source

Dose-efficient cryo-electron microscopy for thick samples using tilt- corrected scanning transmission electron microscopy. [PDF]

Nat Methods
Yu Y, Spoth KA, Colletta M, Nguyen KX, Zeltmann SE, Zhang XS, Paraan M, Kopylov M, Dubbeldam C, Serwas D, Siems H, Muller DA, Kourkoutis LF.   +12 more
europepmc   +1 more source

Optimized Signal Acquisition and Advanced AI for Robust 1D EMG Classification: A Comparative Study of Machine Learning, Deep Learning, and Reinforcement Learning. [PDF]

Bioengineering (Basel)
Shinde A, Shete V, Mehendale N.
europepmc   +1 more source

Imaging joy with generalized slice dithered enhanced resolution and SWAT reconstruction: 3T high spatial-temporal resolution fMRI. [PDF]

Front Neuroimaging
Townsend JD, Muller AM, Naeem Z, Beckett A, Kalisetti B, Abbasi-Asl R, Liao C, Vu AT.   +7 more
europepmc   +1 more source

Ergonomic Trends in Endoscopic Skull-Base Surgeons: A Survey to the North American Skull Base Society. [PDF]

OTO Open
Mandloi S, Duffy A, Kaki P, Toskala EM, Rosen M, Farrell C, Evans J, Nyquist GG, Rabinowitz M.   +8 more
europepmc   +1 more source

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Sub-Nyquist Sampling of Multiple Sinusoids

IEEE Signal Processing Letters, 2018
In this letter, we propose new sub-Nyquist sampling schemes for multiple sinusoids, which require fewer number of samples than previous works. Since it is impossible to resolve the frequency ambiguity using a single sub-Nyquist sample sequence, an additional sampling channel is used to determine the correct frequencies. First, a time-staggered sampling
Ning Fu, Guoxing Huang, Le Zheng
exaly   +2 more sources

Sub-Nyquist sampling with independent measurements

Signal Processing, 2020
Abstract This paper presents an efficient sub-Nyquist pulse-Doppler radar system via quadrature compressive sampling (QuadCS) in fast-time domain. QuadCS is a bandpass variant of random demodulation and inserts randomness into the measurement matrix by employing a random chipping signal.
Shengyao Chen, Zhiyong Cheng, Huizhang Yang   +2 more
exaly   +2 more sources

Sub-Nyquist Sampling

IEEE Signal Processing Magazine, 2011
In this article, we review sampling strategies that target reduction of the ADC rate below Nyquist. Our survey covers classic works from the early 1950s through recent publications from the past several years. The prime focus is bridging theory and practice, that is, to pinpoint the potential of sub-Nyquist strategies to emerge from the math to the ...
Moshe Mishali, Yonina C Eldar
exaly   +2 more sources