Results 31 to 40 of about 7,629,480 (309)

Detection and Localization for Multiple Stationary Human Targets Based on Cross-Correlation of Dual-Station SFCW Radars

Remote Sensing, 2019
This paper demonstrates the feasibility of detection and localization of multiple stationary human targets based on cross-correlation of the dual-station stepped-frequency continuous-wave (SFCW) radars. Firstly, a cross-correlation operation is performed
Yong Jia, Yong Guo, Chao Yan, Haoxuan Sheng, Guolong Cui, Xiaoling Zhong   +5 more
doaj   +1 more source

Damage Detection of CFRP Stiffened Panels by Using Cross-Correlated Spatially Shifted Distributed Strain Sensors

Applied Sciences, 2020
This paper presents a cross-correlation function-based method applied to a spatially shifted differential strain readout vectors using distributed sensors under backscattering random noise and impact excitations.
Monica Ciminello, Natalino Daniele Boffa, Antonio Concilio, Bernardino Galasso, Fulvio Romano, Ernesto Monaco   +5 more
doaj   +1 more source

Supraharmonics Measurement Based on Colored Noise Suppressed Matrix Pencil Method

IEEE Access, 2023
Supraharmonics emitted from power electronic devices can cause electromagnetic interference. However, there is currently no unified standard for measuring supraharmonics.
Kaite Li, Wei Zhao, Shisong Li, Songling Huang   +3 more
doaj   +1 more source

Two-Dimensional Permutation Vectors’ (PV) Code for Optical Code Division Multiple Access Systems

Entropy, 2020
In this paper, we present a new algorithm to generate two-dimensional (2D) permutation vectors’ (PV) code for incoherent optical code division multiple access (OCDMA) system to suppress multiple access interference (MAI) and system complexity.
Hassan Yousif Ahmed, Medien Zeghid, Waqas A.Imtiaz, Teena Sharma, Abdellah Chehri, Paul Fortier   +5 more
doaj   +1 more source

A single-center, randomized, open-label, two-period, crossover, fasted bioequivalence study: comparing recombinant human follicle-stimulating hormone for injection (JZB30) with Gonal-f® in healthy Chinese female participants

Frontiers in Pharmacology
ObjectiveThis study aimed to evaluate the pharmacokinetic (PK) bioequivalence, safety, and immunogenicity of recombinant human follicle-stimulating hormone (rhFSH) for injection (code name: JZB30), developed by Chengdu Jingze Biopharmaceutical Co., Ltd.,
Zhuo Chen, Zhuo Chen, Zhuo Chen, Qin Yu, Qin Yu, Qin Yu, Shiyin Feng, Shiyin Feng, Shiyin Feng, Li Mo, Linrui Cai, Linrui Cai, Linrui Cai, Chunfeng Du, Chunfeng Du, Chunfeng Du, Dan Du, Dan Du, Dan Du, Qin Zou, Qin Zou, Qin Zou   +21 more
doaj   +1 more source

Multiscaled cross-correlation dynamics in financial time series [PDF]

, 2009
The cross-correlation matrix between equities comprises multiple interactions between traders with varying strategies and time horizons. In this paper, we use the Maximum Overlap Discrete Wavelet Transform (MODWT) to calculate correlation matrices over ...
Crane, Martin, Ruskin, Heather J., Conlon, Thomas   +2 more
core   +2 more sources

Hybrid Signal Processing Technique to Improve the Defect Estimation in Ultrasonic Non-Destructive Testing of Composite Structures

Sensors, 2017
This work proposes a novel hybrid signal processing technique to extract information on disbond-type defects from a single B-scan in the process of non-destructive testing (NDT) of glass fiber reinforced plastic (GFRP) material using ultrasonic guided ...
Kumar Anubhav Tiwari, Renaldas Raisutis, Vykintas Samaitis   +2 more
doaj   +1 more source

Management zones definition using soil chemical and physical attributes in a soybean area [PDF]

Engenharia Agrícola, 2013
Several equipments and methodologies have been developed to make available precision agriculture, especially considering the high cost of its implantation and sampling.
Claudio L. Bazzi, Eduardo G. Souza, Miguel A. Uribe-Opazo, Lúcia H. P. Nóbrega, Davi M. Rocha   +4 more
doaj   +1 more source

Investigating correlations between earthquakes and extreme eventsin self-potential data recorded in a seismicarea of Southestern Appennine Chain (Italy)

Annals of Geophysics, 2004
The Normalized Wavelet Cross-Correlation Function (NWCCF) was used to study correlations between the series of extreme events in self-potential data and earthquakes, both modelled as stochastic point processes.
V. Lapenna, G. Colangelo, M. Balasco, L. Telesca   +3 more
doaj   +1 more source

Cross-correlation graph.

, 2022
S1A: Cross-correlation between COVID-19, and common infectious diseases under the national sentinel surveillance. S1B: Cross-correlation between COVID-19, and common infectious diseases under the national notifiable disease surveillance.
Takeshi Kinjo (3485999), Hiroyoshi Iwata (487190), Akira Shinzato (11938819), Masao Tateyama (84848), Shinichiro Ueda (2636875), Kenji Hibiya (96281), Jiro Fujita (84850)   +6 more
core   +1 more source