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Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2019, Volume 10959
Conference Proceeding
Cognitive Neurodynamics, ISSN 1871-4080, 3/2009, Volume 3, Issue 1, pp. 97 - 103
The ECoG background activity of cerebral cortex in states of rest and slow wave sleep resembles broadband noise. The power spectral density (PSD) then may... 
Biochemistry, general | Neurosciences | Cortex | Electrocorticogram ECoG | Cognitive Psychology | Biomedicine general | Power spectral density PSD | Biomedicine | Black noise | Background activity | Artificial Intelligence (incl. Robotics) | Power-law distribution | Computer Science, general | ORIGIN | EEG ACTIVITY | NEUROSCIENCES | Analysis | Sleep
Journal Article
Journal of Manufacturing Processes, ISSN 1526-6125, 07/2019, Volume 43, pp. 112 - 118
In this paper, the acquired voltage waveforms monitored during micro-EDM milling experiments were evaluated by means of the power spectral density (PSD)... 
micro-EDM milling | process monitoring | pulse acquisition | FFT | Power Spectral Density (PSD) | ceramic composite | ENGINEERING, MANUFACTURING
Journal Article
Measurement, ISSN 0263-2241, 01/2016, Volume 78, pp. 207 - 218
The frequencies between the ELF, ULF and VLF bands are widely used as indicators of the electrical activity in the atmosphere, as precursors of seismic... 
Power spectral density | Average optimization | Schumann resonances | ELF | RADIO-WAVES | INSTRUMENTS & INSTRUMENTATION | EARTH-IONOSPHERE CAVITY | ENGINEERING, MULTIDISCIPLINARY | TIME-SERIES | RESONANCES | Analysis | Local government
Journal Article
AIP Conference Proceedings, ISSN 0094-243X, 07/2016, Volume 1755, Issue 1
Heart auscultation is a screening method done by listening using a stethoscope for early diagnosis of heart disease, it is low cost and non-invasive, but it... 
Heart | Wavelet | Classification | Power spectral density | Feature extraction | Sound | Disease control | Frequency domain analysis | Autoregressive processes
Journal Article
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2005, Volume 5869, pp. 1 - 11
Conference Proceeding
IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP), ISSN 2329-9290, 09/2015, Volume 23, Issue 9, pp. 1493 - 1508
In this paper, a multi-microphone noise reduction system based on the generalized sidelobe canceller (GSC) structure is investigated. The system consists of a... 
blocking matrix | diffuse noise | noise power spectral density (PSD) estimation | speech enhancement | microphone array | Correlation | Noise | Estimation | Speech enhancement | Speech | Matrix decomposition | Blocking matrix | Microphones | BEAMFORMER | ACOUSTICS | BLIND SOURCE SEPARATION | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
Mechanical Systems and Signal Processing, ISSN 0888-3270, 08/2015, Volume 60-61, pp. 668 - 677
A new method of constructing road roughness in left and right wheel paths based on specified Power Spectral Density (PSD) and coherence function is proposed.... 
Numerical simulation | Road roughness | Parallel wheel paths | Power Spectral Density (PSD) | Coherence function | SIMULATION | ENGINEERING, MECHANICAL | Road construction industry | Construction | Equivalence | Roads | Wheels | Coherence | Roughness | Construction specifications | Spectra | Density
Journal Article
IEEE Transactions on Signal Processing, ISSN 1053-587X, 07/2015, Volume 63, Issue 14, pp. 3561 - 3575
Journal Article
Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams, ISSN 1001-4322, 07/2017, Volume 29, Issue 7
Journal Article
Applied Acoustics, ISSN 0003-682X, 01/2019, Volume 143, pp. 239 - 249
Wiener post-filtering is a method for sound source enhancement that is known to be practically effective in various acoustic environments. To calculate an... 
Post-filtering | Beamformer/beamforming | Power spectral density (PSD) | Circular microphone array | Circulant M-matrix | ACOUSTICS | Models | Numerical analysis | Mechanical engineering | Analysis
Journal Article
Neurorehabilitation and Neural Repair, ISSN 1545-9683, 1/2019, Volume 33, Issue 1, pp. 38 - 46
Background. Prognostic measures of long-term motor recovery are important in patients with stroke presenting with severe hemiplegia. Objective. We aimed to... 
resting-state functional magnetic resonance imaging (fMRI) | power spectral density (PSD) | stroke | long-term motor recovery | Motor cortex | BRAIN ACTIVITY | MRI | AMPLITUDE | CLINICAL NEUROLOGY | STATE FUNCTIONAL CONNECTIVITY | CORTEX | DISABILITY | REHABILITATION | DYSFUNCTION | LOW-FREQUENCY FLUCTUATION | ONSET | FMRI
Journal Article
IEEE Transactions on Vehicular Technology, ISSN 0018-9545, 11/2013, Volume 62, Issue 9, pp. 4228 - 4239
Journal Article
International Journal of Fatigue, ISSN 0142-1123, 10/2016, Volume 91, pp. 248 - 250
Spectral decomposition of a PSD into narrow frequency bands has been suggested as a promising way for estimating the fatigue damage of uniaxial wide-band... 
Random loading | Frequency-domain approach | Frequency band | Power Spectral Density (PSD) | MECHANICAL COMPONENTS | SPECTRAL METHODS | MATERIALS SCIENCE, MULTIDISCIPLINARY | ENGINEERING, MECHANICAL | Fatigue testing machines | Fatigue | Materials | Analogies | Fatigue (materials) | Frequency bands | Documents | Spectra | Decomposition | Fatigue failure | Assessments
Journal Article
IEEE Transactions on Power Systems, ISSN 0885-8950, 6/2019, Volume 35, Issue 1, pp. 1 - 1
The ambient noise in synchrophasor measurements carries core dynamic signatures of a power system and its spectrum can strongly reflect the dynamic properties... 
Estimation | power system dynamics | forced oscillation | spectral analysis | Frequency estimation | modal analysis | Noise measurement | multitaper | phasor measurement unit (PMU) | Oscillators | power spectral density (PSD) | Ambient noise | Phasor measurement units | Power systems
Journal Article
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