Results 91 to 100 of about 1,008,820 (154)

PPFS-YOLO: Physics-Prior Frequency-Spatial Fusion for Robust Container Surface Damage Detection. [PDF]

Sensors (Basel)
Liu J, Gao F.
europepmc   +1 more source

Tunable acoustic rotation for deep biophysical phenotyping of preclinical Alzheimer's disease. [PDF]

Mater Today Bio
Wang Y, Quan Y, Zhou S, Zhou Y.
europepmc   +1 more source

Magnetically Repulsive Cushion Triboelectric Nanogenerator for Rotating Machinery Structural Health Monitoring. [PDF]

Sensors (Basel)
Peng H, Wu Y, Li Y, He Y, Wang C, Na X, Tan Q, Qiu W, Yang X.   +8 more
europepmc   +1 more source

FSSM: Frequency-Enhanced State Space Modeling with FFT-Based Two-Sided Non-Causal Convolution for Image Dehazing. [PDF]

J Imaging
Zeng L, Huang Y.
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Pipeline Flange Bolt Loosening Detection Technology Based on Stress Waves and Deep Learning. [PDF]

Sensors (Basel)
Yu C, Cheng P, Shao C, Guo Y, Cheng L, Sun C.   +5 more
europepmc   +1 more source

Parental Embodied Mentalizing Assessment^TM as a function of parenting stress and emotion regulation difficulties: a comparative study between postpartum depressed and nondepressed mother-infant dyads. [PDF]

BMC Psychiatry
Simon V, Zitzmann S, Vitinius F, Ramsauer B.   +3 more
europepmc   +1 more source

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Frequency domain analysis

2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI), 2016
In this paper it is presented the second stage analysis used to determine the signal quality coefficient for vibro-acoustic signals. After successfully determining the integrity coefficient in the “first stage analysis on determining the Signal Quality Coefficient in vibro-acoustic domain-waveform integrity analysis” paper a second and deeper analysis ...
  +5 more sources

Frequency Domain Analysis

2014
So far, we have mostly examined the response of dynamic systems to relatively simple inputs: impulses, steps, and ramps. While we have used Matlab ® to calculate the response of systems to more complex inputs numerically, there are also analytical methods that can be used to identify the response of systems to inputs of a general form.
Matthew A. Davies, Tony L. Schmitz
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ECG analysis in the Time-Frequency domain

2012 IEEE 12th International Conference on Bioinformatics & Bioengineering (BIBE), 2012
The Electrocardiogram (ECG) has been established as a powerful diagnostic tool in medicine which provides important information about the patient's heart condition. The correct identification of the QRS complexes is a fundamental step in every automated or semi-automated ECG analysis method.
Neophytou, N., Kyriakides, A., Pitris, Costas, Neophytou, N., Kyriakides, A., Pitris, Costas   +5 more
openaire   +2 more sources