Results 1 to 10 of about 5,219 (218)

Sidelobe Level Reduction in the ACF of NLFM Signals Using the Smoothing Spline Method

IEEE Access
The high level of sidelobes in the autocorrelation function of the nonlinear frequency modulation signal is a challenge. One of the conventional methods to reduce the sidelobe levels is to use the principle of stationary phase.
Roohollah Ghavamirad, Ramezan Ali Sadeghzadeh, Mohammad Ali Sebt   +2 more
doaj   +2 more sources

Influence of PPD and Mass Scaling Parameter on the Goodness of Fit of Dry Ice Compaction Curve Obtained in Numerical Simulations Utilizing Smoothed Particle Method (SPH) for Improving the Energy Efficiency of Dry Ice Compaction Process

Energies, 2023
The urgent need to reduce industrial electricity consumption due to diminishing fossil fuels and environmental concerns drives the pursuit of energy-efficient production processes. This study addresses this challenge by investigating the Smoothed Particle Method (SPH) for simulating dry ice compaction, an intricate process poorly addressed by ...
Jan Górecki, Maciej Berdychowski, Elżbieta Gawrońska, Krzysztof Wałęsa   +3 more
openaire   +2 more sources

Exploring the dynamics of monkeypox transmission with data-driven methods and a deterministic model

Frontiers in Epidemiology
IntroductionMpox (formerly monkeypox) is an infectious disease that spreads mostly through direct contact with infected animals or people's blood, bodily fluids, or cutaneous or mucosal lesions. In light of the global outbreak that occurred in 2022–2023,
Haridas K. Das, Haridas K. Das
doaj   +1 more source

Automated Flax Seeds Testing Methods Based on Machine Vision

智慧农业
ObjectiveFlax, characterized by its short growth cycle and strong adaptability, is one of the major cash crops in northern China. Due to its versatile uses and unique quality, it holds a significant position in China's oil and fiber crops. The quality of
MAO Yongwen, HAN Junying, LIU Chengzhong
doaj   +1 more source

A Wavefield-Domain Method for Refining Residual Timing Errors in Passive-Source Seismic Exploration. [PDF]

Sensors (Basel)
Song J, Zhu G, Li Q, Zhang Y.
europepmc   +1 more source

Causal Interpretation of DBSCAN Algorithm: A Dynamic Modeling for Epsilon Estimation. [PDF]

Entropy (Basel)
Garcia-Sanchez K, Perez-Ramos JL, Ramirez-Rosales S, Herrera-Navarro AM, Jiménez-Hernández H, Canton-Enriquez D.   +5 more
europepmc   +1 more source

Simultaneous extraction of photoelastic constants and strain profiles from picosecond ultrasonic echoes via spectral analysis. [PDF]

Photoacoustics
Tomoda M, Matsuda O, Tachizaki T, Wiltshaw R, Ogi H, Wright OB.   +5 more
europepmc   +1 more source

3D Perception-Based Adaptive Point Cloud Simplification and Slicing for Soil Compaction Pit Volume Calculation. [PDF]

Sensors (Basel)
Han C, Wei J, Shen T, Guo C.
europepmc   +1 more source

Urban low-altitude UAV path planning by fusing an enhanced A* algorithm with an adaptive artificial potential field method. [PDF]

Sci Rep
Gao W, Li L, Pang D.
europepmc   +1 more source

An Innovative Semiparametric Density Model for the Statistical Characterization of Ground-Vehicle Radar Cross Sections. [PDF]

Sensors (Basel)
Liu Z, Wen S, Sun H, Deng M.
europepmc   +1 more source