[HTML][HTML] Recent advances in nondestructive method and assessment of corrosion undercoating in carbon–steel pipelines

Z May, MK Alam, NA Nayan - Sensors, 2022 - mdpi.com
Carbon–steel pipelines have mostly been utilized in the oil and gas (OG) industry owing to
their strength and cost-effectiveness. However, the detection of corrosion under coating …

Smoothed Lv distribution based three-dimensional imaging for spinning space debris

Z Zhuo, L Du, X Lu, J Chen… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Three-dimensional (3-D) imaging plays a vital role in the recognition of spinning space
debris. However, the image may be blurred due to the range migration caused by fast …

Empirical cumulative distribution function of the characteristic sign of the gas environment during fire

B Pospelov, V Andronov, E Rybka… - … -European Journal of …, 2022 - eprints.mdpu.org.ua
The object of this study is the dynam-ics of a characteristic sign of an incre-ment in the state
of the gaseous medium in the premises when a thermal source of fire appears. The subject …

Development of a method for assessing the reliability of fire detection in premises

V Sadkovy, B Pospelov, E Rybka… - … -European Journal of …, 2022 - eprints.mdpu.org.ua
The object of this study is the detec-tion of fires in the premises. The prob-lem that was
solved is the development of tools to assess the reliability of detec-tion of fires in the …

Metaplectic Wigner distributions

G Giacchi - arXiv preprint arXiv:2212.06818, 2022 - arxiv.org
Metaplectic Wigner distributions were recently investigated as natural generalizations of the
classical Wigner distribution, and provide a wide class of time-frequency representations …

Super-resolution optimal basic wavelet transform and its application in thin-bed thickness characterization

Y Tian, J Gao, D Wang, Z Li - IEEE Transactions on Geoscience …, 2022 - ieeexplore.ieee.org
Continuous wavelet transform (CWT) is often used to extract the peak frequency attribute for
characterizing the thin-bed thickness. Good joint time–frequency (TF) resolution is beneficial …

[HTML][HTML] Super-resolved time–frequency measurements of coupled phonon dynamics in a 2D quantum material

C Gentry, CT Liao, W You, SA Ryan, BA Varner, X Shi… - Scientific reports, 2022 - nature.com
Methods to probe and understand the dynamic response of materials following impulsive
excitation are important for many fields, from materials and energy sciences to chemical and …

Analysis of in-flight cabin vibration of a turboprop airplane by proposing a novel noise-tolerant signal decomposition method

SA Bagherzadeh, M Salehi - Journal of Vibration and …, 2022 - journals.sagepub.com
Vibration in passenger cabins of turboprop airplanes is a serious challenge. One of the
essential steps in studying the cabin vibrations is to determine the contributing sources of …

[HTML][HTML] Entropy-Based Concentration and Instantaneous Frequency of TFDs from Cohen's, Affine, and Reassigned Classes

D Bačnar, N Saulig, I Petrijevčanin Vuksanović, J Lerga - Sensors, 2022 - mdpi.com
This paper explores three groups of time–frequency distributions: the Cohen's, affine, and
reassigned classes of time–frequency representations (TFRs). This study provides detailed …

RSO feature extraction using Super ResolutionWavelets and Inverse Radon Transform

MT Rudrappa - EUSAR 2022; 14th European Conference on …, 2022 - ieeexplore.ieee.org
In this paper an algorithm to extract the geometrical and motion parameters of Resident
Space Objects (RSO) in lower earth orbit (LEO) with a sophisticated simulation environment …