ARTICLE
|
doi:10.20944/preprints202402.0480.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
absolute airspace; Doppler effect; Time shift effect; Time-frequency relation; anisotropy
Online: 8 February 2024 (07:31:59 CET)
ARTICLE
|
doi:10.20944/preprints202307.0855.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
frequency synthesis; phase noise; phase settling time; stability analysis
Online: 13 July 2023 (05:25:20 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1647.v1
Subject:
Engineering,
Safety, Risk, Reliability And Quality
Keywords:
Cross-term; Fourier transform; Frequency shifting; Time-frequency method; Natural frequency
Online: 23 May 2023 (10:55:32 CEST)
ARTICLE
|
doi:10.20944/preprints202210.0349.v1
Subject:
Environmental And Earth Sciences,
Space And Planetary Science
Keywords:
Time Frequency Transfer; Precise Point Positioning; Ambiguity Resolution (AR); Analysis Center (AC)
Online: 24 October 2022 (05:33:45 CEST)
ARTICLE
|
doi:10.20944/preprints202401.1502.v1
Subject:
Engineering,
Civil Engineering
Keywords:
earthquake; free field analysis; frequency domain analysis; time domain analysis; finite element analysis; shear wave propagation
Online: 19 January 2024 (10:52:48 CET)
ARTICLE
|
doi:10.20944/preprints202308.0665.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
ancillary services; secondary frequency control; tertiary frequency control; real time operation
Online: 8 August 2023 (13:34:09 CEST)
ARTICLE
|
doi:10.20944/preprints202208.0068.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Frequency estimation; FM; sensors; Internet of Things (IoT); software-defined radio (SDR); al-pha-stable noise; time-frequency distribution; deep learning
Online: 3 August 2022 (03:15:26 CEST)
ARTICLE
|
doi:10.20944/preprints202001.0036.v2
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Riccati Difference equations; Power System Stability; Interacting Multiple Model Kalman Filter; Load frequency controller; Time Delays
Online: 14 February 2020 (03:47:50 CET)
ARTICLE
|
doi:10.20944/preprints202311.1680.v1
Subject:
Chemistry And Materials Science,
Paper, Wood And Textiles
Keywords:
high frequency welding; process parameters; anode current; welding time; active pressure of upper electrode; frequency; power; dielectric constants; dielectric losses; time
Online: 27 November 2023 (11:36:48 CET)
ARTICLE
|
doi:10.20944/preprints201803.0033.v2
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Signal Processing; Fourier Series; State Observer; Short Time Fourier Transform; Time-Frequency Analysis
Online: 26 April 2018 (07:53:32 CEST)
ARTICLE
|
doi:10.20944/preprints202311.1136.v1
Subject:
Biology And Life Sciences,
Neuroscience And Neurology
Keywords:
DLD; multifeature paradigm; mismatch response; ERPMMR time-frequency analysis
Online: 17 November 2023 (04:36:51 CET)
ARTICLE
|
doi:10.20944/preprints202207.0325.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
Rainfall; QPESUMS; Regional Frequency Analysis; L-moments; Taiwan
Online: 21 July 2022 (10:53:34 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0758.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Mode Shape; Frequency; Finite Element Analysis; Modal Analysis
Online: 13 March 2024 (07:59:57 CET)
REVIEW
|
doi:10.20944/preprints202102.0519.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
rockfall; failure; propagation; hazard; risk; probability; frequency
Online: 23 February 2021 (14:23:02 CET)
ARTICLE
|
doi:10.20944/preprints201907.0011.v1
Subject:
Engineering,
Telecommunications
Keywords:
LTE, LTE-A, 4G, PRACH, NCO, time-domain frequency shift, FPGA
Online: 1 July 2019 (11:52:58 CEST)
ARTICLE
|
doi:10.20944/preprints202402.0589.v2
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
Gumbel; parameter estimation; variability; theoretical bias; frequency analysis.
Online: 26 February 2024 (12:31:09 CET)
ARTICLE
|
doi:10.20944/preprints202402.1445.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Distributed temperature sensing; Rayleigh scattering; Optical Frequency-Domain Reflectometry.
Online: 26 February 2024 (12:57:59 CET)
BRIEF REPORT
|
doi:10.20944/preprints202101.0127.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
Tools and Metrology; Time and Frequency; Philosophy of Science; Special Relativity; Semiconductors
Online: 6 January 2021 (15:09:15 CET)
ARTICLE
|
doi:10.20944/preprints202310.1986.v1
Subject:
Medicine And Pharmacology,
Clinical Medicine
Keywords:
brain diseases; wavelet; feature extraction; signal denoising; classification and diagnosis; time-frequency analysis
Online: 31 October 2023 (03:34:53 CET)
ARTICLE
|
doi:10.20944/preprints202108.0027.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
motor learning; fine motor coordination task; difficulty level; reduced feedback frequency; time pressure.
Online: 2 August 2021 (12:12:49 CEST)
ARTICLE
|
doi:10.20944/preprints202011.0297.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
regression; time point data; modelling
Online: 10 November 2020 (10:00:37 CET)
ARTICLE
|
doi:10.20944/preprints201812.0162.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
radiometer; kurtosis; skewness; spectrogram; radio-frequency interference (RFI)
Online: 13 December 2018 (08:12:14 CET)
ARTICLE
|
doi:10.20944/preprints202401.0512.v1
Subject:
Chemistry And Materials Science,
Chemical Engineering
Keywords:
crystal growth; numerical simulation; low-frequency oscillations; melt convection
Online: 8 January 2024 (02:30:55 CET)
ARTICLE
|
doi:10.20944/preprints201811.0163.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Cymatics, Speech recognition, Mel-Frequency Cepstral Coefficients (MFCC), Dynamic time warping (DTW), Chladni plates
Online: 7 November 2018 (13:42:22 CET)
ARTICLE
|
doi:10.20944/preprints201810.0146.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
communication time delays; delay margin; delay dependent stability; load frequency control system; sweeping test
Online: 8 October 2018 (12:43:20 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0474.v1
Subject:
Physical Sciences,
Thermodynamics
Keywords:
symmetry; time; space; entropy; bijective analysis; supersymmetry
Online: 28 August 2018 (11:11:11 CEST)
ARTICLE
|
doi:10.20944/preprints201712.0026.v2
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
fault diagnosis; condition monitoring; short time Fourier transform; slepian window; prolate spheroidal wave functions; discrete prolate spheroidal sequences; time-frequency distributions
Online: 6 December 2017 (05:34:29 CET)
SHORT NOTE
|
doi:10.20944/preprints202210.0350.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
composite preparation; random fiber design; natural frequency; moderate thick plates
Online: 24 October 2022 (07:09:48 CEST)
ARTICLE
|
doi:10.20944/preprints202210.0358.v1
Subject:
Environmental And Earth Sciences,
Space And Planetary Science
Keywords:
BDS-3; Time transfer; Precise point positioning; Single frequency; Group and Phase Ionospheric Correction (GRAPHIC)
Online: 24 October 2022 (10:01:41 CEST)
SHORT NOTE
|
doi:10.20944/preprints202109.0369.v2
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
Einstein-Planck relation; foundations of quantum mechanics; principle of maximum frequency; angles-time space; renormalisation
Online: 6 December 2021 (15:35:34 CET)
ARTICLE
|
doi:10.20944/preprints202102.0138.v1
Subject:
Computer Science And Mathematics,
Probability And Statistics
Keywords:
Mean time to failure; Poisson shock; Steady-state availability; Steady-state frequency; Supplementary variable technique.
Online: 4 February 2021 (13:07:59 CET)
ARTICLE
|
doi:10.20944/preprints202007.0300.v2
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
Complex wave mek complex frequency, medium, electric field, the medium wave function, friction, relaxation time
Online: 15 December 2020 (10:01:14 CET)
ARTICLE
|
doi:10.20944/preprints202311.0506.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
MEMS; MEMS gyroscope; vibrating ring gyroscope; dynamics; motion equations; resonance frequency; ring resonator; inertial sensor
Online: 8 November 2023 (04:05:07 CET)
ARTICLE
|
doi:10.20944/preprints202107.0259.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Driveability; low-frequency; energy path analysis; powertrain; model-based engineering
Online: 12 July 2021 (12:21:24 CEST)
ARTICLE
|
doi:10.20944/preprints201710.0053.v1
Subject:
Computer Science And Mathematics,
Computer Science
Keywords:
ARIMA; forecasting; fuzzy partition; fuzzy transform; time series
Online: 9 October 2017 (16:58:43 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1450.v1
Subject:
Environmental And Earth Sciences,
Geophysics And Geology
Keywords:
Microseisms; P-phase onset time picking; STA/LTA method; AIC method; Skew and Kurtosis method; Wavelet coefficient threshold denoising in time-frequency domain.
Online: 21 September 2023 (10:05:54 CEST)
ARTICLE
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
arm motion recognition; micro-doppler signature; time series analysis; dynamic time warping; long short-term memory
Online: 16 December 2019 (11:42:44 CET)
ARTICLE
|
doi:10.20944/preprints202001.0060.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
indoor location; fine time measurement; round trip time; FTM; RTT; IEEE 802.11mc; IEEE 802.11-2016; time diversity; spatial diversity; bandwidth diversity; frequency diversity; Bayesian grid; observation model; transition model
Online: 8 January 2020 (04:18:02 CET)
ARTICLE
|
doi:10.20944/preprints202309.1641.v1
Subject:
Biology And Life Sciences,
Behavioral Sciences
Keywords:
dietary habits; meal timing; meal frequency; late night dinner; skipping meals; Kuwait
Online: 26 September 2023 (03:23:15 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0380.v1
Subject:
Environmental And Earth Sciences,
Sustainable Science And Technology
Keywords:
correlation power-frequency; frequency stability; hydropower; power quality analysis
Online: 21 March 2023 (14:29:33 CET)
ARTICLE
|
doi:10.20944/preprints202302.0500.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
spinal muscular atrophy; newborn screening; SMN1; SMN2; real-time PCR; dried blood spots; SMA incidence; carrier frequency
Online: 28 February 2023 (03:45:16 CET)
ARTICLE
|
doi:10.20944/preprints202009.0397.v1
Subject:
Physical Sciences,
Atomic And Molecular Physics
Keywords:
dual frequency comb spectroscopy; mid-infrared absorption and dispersion spectroscopy; electrical discharge plasma; time-resolved plasma kinetics
Online: 17 September 2020 (11:03:42 CEST)
CASE REPORT
|
doi:10.20944/preprints202307.0591.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
motor acceleration study; reactor coolant pump (RCP); canned motors; small modular reactor (SMR); variable frequency drive (VFD)
Online: 10 July 2023 (10:31:22 CEST)
ARTICLE
|
doi:10.20944/preprints202308.1634.v1
Subject:
Public Health And Healthcare,
Public Health And Health Services
Keywords:
transportation disasters; western Asia; accident frequency; road safety; data analysis; public awareness; infrastructure development
Online: 23 August 2023 (07:47:14 CEST)
ARTICLE
|
doi:10.20944/preprints202104.0052.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Coronavirus; COVID-19; Diseases Modeling; Time-fractional; Quarantine
Online: 2 April 2021 (11:32:28 CEST)
ARTICLE
|
doi:10.20944/preprints202105.0113.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
Minimum scale factor; cosmological constant; space-time bubble; Arrow of time
Online: 6 May 2021 (16:26:46 CEST)
ARTICLE
|
doi:10.20944/preprints202010.0516.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Frequency response characteristic (FRC) curve; frequency response; renewable generation; governor
Online: 26 October 2020 (11:40:43 CET)
ARTICLE
|
doi:10.20944/preprints201804.0053.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
injection locked frequency multiplier; Frequency Locked Loop (FLL); phase noise
Online: 4 April 2018 (08:02:01 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1500.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Non-destructive testing and evaluation; Pulse thermography; Lock-in thermography; Frequency and time domain phase images; Pulse compression
Online: 25 October 2023 (09:35:35 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1600.v1
Subject:
Public Health And Healthcare,
Primary Health Care
Keywords:
Alzheimer's disease; signal processing methods; Fourier transform; time-frequency analysis; statistical signal processing; EEG; signal characteristics; signal noise
Online: 25 October 2023 (08:00:28 CEST)
ARTICLE
|
doi:10.20944/preprints202306.2061.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Compliant amplifying mechanisms; Multi-body system transfer matrix method; Displacement amplification ratio; Resonance frequency; Iterative optimization algorithm
Online: 29 June 2023 (08:32:18 CEST)
ARTICLE
|
doi:10.20944/preprints202010.0355.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Probability Distribution Function; Weibull Distribution; Parameter Estimation; Mean Time Between Failures; Failure Rate; Mean Time To Repair; Downtime and Reliability
Online: 16 October 2020 (14:52:26 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0626.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Nanocomposite; microcantilever; mass sensing; frequency shifts; carbon nanotubes; nonlinear frequency response
Online: 9 May 2023 (09:36:54 CEST)
ARTICLE
|
doi:10.20944/preprints202306.1197.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Clustering; Machine Learning; Greenhouse Gas; Finite-time Thermodynamics; Climate Change
Online: 16 June 2023 (08:30:10 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1207.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
daily precipitation; time of observation; time series; aggregation method; adjustment method; hourly dataset; daily extremes
Online: 22 February 2024 (01:19:32 CET)
ARTICLE
|
doi:10.20944/preprints202308.0390.v1
Subject:
Computer Science And Mathematics,
Computer Science
Keywords:
Three-phase DTC induction motor; simulation modeling; deep learning; Bi-LSTM; signal processing; time series forecasting; frequency domain; FFT
Online: 4 August 2023 (07:27:23 CEST)
ARTICLE
|
doi:10.20944/preprints202105.0252.v2
Subject:
Engineering,
Civil Engineering
Keywords:
Timoshenko beam; finite difference method; additional points; element stiffness matrix; tapered beam; second-order analysis; vibration analysis; direct time integration method
Online: 30 September 2021 (16:24:48 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1616.v1
Subject:
Civil Engineering,
Engineering
Keywords:
Novel anti-rocking bearing; Steel tension rod; Steel spring; Seismic time history analysis
Online: 24 April 2024 (11:05:23 CEST)
ARTICLE
|
doi:10.20944/preprints201802.0094.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
time fractional differential equations; mixed-index problems; analytical solutions; asymptotic stability
Online: 13 February 2018 (09:03:54 CET)
ARTICLE
|
doi:10.20944/preprints202303.0495.v1
Subject:
Environmental And Earth Sciences,
Water Science And Technology
Keywords:
floods; frequency analysis; extreme value statistics; Pareto; Wakeby; estimation parameters; approximate form; method of ordinary moments; method of linear moments
Online: 29 March 2023 (02:29:25 CEST)
ARTICLE
|
doi:10.20944/preprints202212.0528.v1
Subject:
Chemistry And Materials Science,
Electronic, Optical And Magnetic Materials
Keywords:
magnetoelectric sensors; frequency upconversion technique; piezomagnetic material; low-frequency weak magnetic field
Online: 28 December 2022 (04:06:49 CET)
ARTICLE
|
doi:10.20944/preprints202404.0163.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Dynamic time history; seismic response; relative displacement; tunnel inclination
Online: 2 April 2024 (08:53:10 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0031.v1
Subject:
Biology And Life Sciences,
Life Sciences
Keywords:
cancer; pancreatic cancer; CWA; APTT; sTF/FIXa; thrombin time
Online: 1 June 2023 (04:53:42 CEST)
ARTICLE
|
doi:10.20944/preprints202101.0292.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
crime; hotspots; Space-Time clustering; New York; Visual analytics
Online: 15 January 2021 (12:47:45 CET)
ARTICLE
|
doi:10.20944/preprints202303.0294.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Hydroelectric units; Low frequency oscillation; Internal characteristic model; Sliding mode control; Robust control; HTRS(Hydro-turbine regulating system)
Online: 16 March 2023 (02:20:26 CET)
ARTICLE
|
doi:10.20944/preprints202109.0146.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Heterogeneous Cellular Networks; Deliberate Jamming; Inter-cell Interference; Independent Homogenous Poisson Point Process; Coverage Probability; Reverse Frequency Allocation
Online: 8 September 2021 (11:57:04 CEST)
ARTICLE
|
doi:10.20944/preprints202112.0298.v1
Subject:
Computer Science And Mathematics,
Probability And Statistics
Keywords:
reserves; ruin probability in infinite continuous time, Lebesgue spaces; Fourier Transform; Inverse Fourier Transform; analytic functions; Cauchy’s Theorem
Online: 20 December 2021 (09:47:46 CET)
ARTICLE
|
doi:10.20944/preprints202309.1276.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
rotor; moving foundation; nonlinear oscillations; critical frequency; natural oscillations; weakly conductive liquid; magnetic and electrohydrodynamics.
Online: 20 September 2023 (03:13:14 CEST)
ARTICLE
|
doi:10.20944/preprints201706.0081.v3
Subject:
Medicine And Pharmacology,
Dietetics And Nutrition
Keywords:
age-related skeletal muscle loss; sarcopenia; malnutrition risk assessment; DXA; multi-frequency BIA; aging
Online: 23 August 2017 (17:57:14 CEST)
ARTICLE
|
doi:10.20944/preprints202007.0603.v1
Subject:
Engineering,
Civil Engineering
Keywords:
regional flood frequency analysis; flood-related attribute; region of influence; flood region revision process; Canadian annual maximum flow
Online: 25 July 2020 (11:12:32 CEST)
ARTICLE
|
doi:10.20944/preprints202111.0327.v1
Subject:
Engineering,
Civil Engineering
Keywords:
KirchhoffLove plate; finite difference method; additional points; plate of varying thickness; plate with stiffeners; skew edge; plate buckling analysis; vibration analysis; direct time integration method;
Online: 18 November 2021 (13:51:59 CET)
ARTICLE
|
doi:10.20944/preprints202307.0392.v1
Subject:
Biology And Life Sciences,
Life Sciences
Keywords:
FVIII; emicizumab; CWA; APTT; thrombin time; thrombin burst
Online: 10 July 2023 (14:14:46 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0405.v1
Subject:
Business, Economics And Management,
Accounting And Taxation
Keywords:
Eye-tracking; distraction; pedestrian behavior; glance behavior; reaction time; signalized crossings.
Online: 16 March 2021 (09:23:11 CET)
ARTICLE
|
doi:10.20944/preprints202402.1487.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Piecewise smooth; fractional-order systems modeling; time-domain analyzing method; switched-capacitor converters
Online: 26 February 2024 (15:30:36 CET)
ARTICLE
|
doi:10.20944/preprints202104.0745.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
green effect; pipelines; remote monitoring; data analysis; machine learning; time series
Online: 28 April 2021 (10:39:31 CEST)
ARTICLE
|
doi:10.20944/preprints202401.1244.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Fuel Consumption; Forecasting; Time Series Analysis; Sustainable Energy Policies; RMSE.
Online: 16 January 2024 (12:35:01 CET)
ARTICLE
|
doi:10.20944/preprints202012.0611.v1
Subject:
Business, Economics And Management,
Economics
Keywords:
Time-series analysis; Foreign Direct Investment; economic growth; Bangladesh economy
Online: 24 December 2020 (09:30:19 CET)
ARTICLE
|
doi:10.20944/preprints202103.0275.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
Computer networks, Hurst exponent, IEEE 802.3ab standard, Time series analysis, Traffic flows analysis.
Online: 10 March 2021 (10:33:30 CET)
ARTICLE
|
doi:10.20944/preprints202401.1266.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Malfunction detection, air-forced power transformers, cooling fans, acoustic features, learning algorithms, data augmentation, joint time-frequency feature extraction.
Online: 17 January 2024 (11:25:41 CET)
ARTICLE
|
doi:10.20944/preprints202309.2031.v1
Subject:
Medicine And Pharmacology,
Endocrinology And Metabolism
Keywords:
Mediterranean diet; food frequency questionnaire; Israel Mediterranean diet screener (I-MEDAS); time-in-range (TIR); type 1 diabetes; dietary reference intake
Online: 29 September 2023 (04:00:49 CEST)
ARTICLE
|
doi:10.20944/preprints202305.2053.v1
Subject:
Biology And Life Sciences,
Biology And Biotechnology
Keywords:
cancer; inhibition; resonant; frequency; formant
Online: 30 May 2023 (05:23:20 CEST)
ARTICLE
|
doi:10.20944/preprints202102.0559.v3
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Euler Bernoulli beam; finite difference method; additional points; element stiffness matrix; tapered beam; first-order analysis; second-order analysis; vibration analysis; direct time integration method
Online: 23 September 2021 (13:08:38 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1077.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
visualization; dynamic regime; mathematical model; dynamic time warping; computational experiment
Online: 16 May 2023 (04:12:15 CEST)
ARTICLE
|
doi:10.20944/preprints202010.0255.v1
Subject:
Biology And Life Sciences,
Plant Sciences
Keywords:
time series; entropy; average mutual information; stochastic process; deterministic dynamics
Online: 12 October 2020 (16:12:14 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0048.v1
Subject:
Business, Economics And Management,
Finance
Keywords:
Portfolio Optimization; Sharpes; Kurtosis minimization; High-Frequency; Rebalancing frequency; Diversification; Short-term investment strategy
Online: 1 March 2024 (12:28:48 CET)
ARTICLE
|
doi:10.20944/preprints202107.0220.v2
Subject:
Engineering,
Automotive Engineering
Keywords:
Eddy current sensor; lift-off variation; radius measurement; peak frequency feature; multi-frequency testing
Online: 14 July 2021 (14:10:02 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0616.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
gait diagnosis; wearable device; graphical descriptor; real-time monitoring; tele-rehabilitation; digital biomarkers
Online: 25 March 2021 (13:52:03 CET)
ARTICLE
|
doi:10.20944/preprints201705.0083.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
state estimation; model reference; sliding mode; real-time; parameter detuning
Online: 9 May 2017 (11:01:45 CEST)
ARTICLE
|
doi:10.20944/preprints202205.0010.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
age of information; discrete time status updating system; probabilistic preemption; probability generation function; stationary distribution
Online: 4 May 2022 (13:15:56 CEST)
ARTICLE
|
doi:10.20944/preprints202401.0812.v1
Online: 10 January 2024 (10:23:40 CET)
ARTICLE
|
doi:10.20944/preprints201806.0327.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
Gap filling, M-SSA, Monte Carlo test, Time series, LST
Online: 20 June 2018 (16:25:07 CEST)
ARTICLE
|
doi:10.20944/preprints202004.0058.v1
Subject:
Medicine And Pharmacology,
Epidemiology And Infectious Diseases
Keywords:
coronavirus disease 2019 (COVID-19); school closure; time series analysis; Japan
Online: 6 April 2020 (13:11:12 CEST)
ARTICLE
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doi:10.20944/preprints202303.0478.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
active filters; filtering theory; low-pass filter; voltage followers; pole frequency; quality factor; frequency response
Online: 28 March 2023 (09:26:54 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0467.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
active filters; filtering theory; low-pass filter; voltage followers; pole frequency; quality factor; frequency response
Online: 28 March 2023 (02:29:28 CEST)
ARTICLE
|
doi:10.20944/preprints202307.1282.v2
Subject:
Physical Sciences,
Applied Physics
Keywords:
Delafossite; powder; films; spray pyrolysis; EIS; conductivity; relaxation time
Online: 20 July 2023 (08:33:02 CEST)
ARTICLE
|
doi:10.20944/preprints202109.0483.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Hybrid Drone; Helium UAV; Drone Design; Flight Time Increase; UAV Stability and Performance Analysis
Online: 29 September 2021 (09:50:49 CEST)
ARTICLE
|
doi:10.20944/preprints201810.0739.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Event-Driven Processing, Speech recognition, Adaptive Resolution Analysis, Features extraction, Dynamic Time Warping, Classification
Online: 31 October 2018 (08:14:15 CET)
ARTICLE
|
doi:10.20944/preprints202312.1846.v1
Subject:
Environmental And Earth Sciences,
Water Science And Technology
Keywords:
Vaal Dam; Time Series; Chlorophyll-a; Harmful Algal Blooms
Online: 26 December 2023 (02:52:18 CET)
ARTICLE
|
doi:10.20944/preprints202310.1964.v1
Subject:
Engineering,
Transportation Science And Technology
Keywords:
LiDAR Sensor Technology; Signalized Intersections; Delay Time; Microsimulation; AIMSUN Software; LiDAR-Derived Data
Online: 30 October 2023 (16:32:49 CET)
ARTICLE
|
doi:10.20944/preprints202401.1752.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
nanomotors; collective behavior; frequency regulation; assembly
Online: 25 January 2024 (01:52:11 CET)