Results 11 to 20 of about 68,618 (265)
Assessment of Waveform Similarity in Clinical Gait Data: The Linear Fit Method [PDF]
BioMed Research International, 2014 The assessment of waveform similarity is a crucial issue in gait analysis for the comparison of kinematic or kinetic patterns with reference data. A typical scenario is in fact the comparison of a patient’s gait pattern with a relevant physiological pattern.
IOSA M +5 more
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Reconstruction Modeling and Validation of Brown Croaker (Miichthys miiuy) Vocalizations Using Wavelet-Based Inversion and Deep Learning [PDF]
SensorsFish species’ biological vocalizations serve as essential acoustic signatures for passive acoustic monitoring (PAM) and ecological assessments. However, limited availability of high-quality acoustic recordings, particularly for region-specific species ...
Sunhyo Kim +7 more
doaj +2 more sources
Estimation of the External Knee Adduction Moment Using Inertial Measurement Unit Sensors on the Shank and Lower Back: A Pilot Study [PDF]
Journal of Functional Morphology and KinesiologyBackground: The external knee adduction moment (KAM) is an important biomechanical parameter that reflects the load on the medial tibiofemoral compartment during gait. The KAM is typically evaluated using three-dimensional motion analysis (3DMA) systems.
Tomoaki Matsuda +4 more
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IET Radar, Sonar & Navigation, 2023 There are many variations in the form of multifunctional radar signals. At present, the problem associated with the highest concern in the field of electronic reconnaissance is the inversion of its working mode from the reconnaissance data.
Neng Jiang, Hongmin Zhang
doaj +1 more source
Fusion fault line selection method of small current grounding fault based on VMD
Gong-kuang zidonghua, 2023 At present, the fault line selection method of coal mine distribution network has the problem of fault line selection failure when the relevant fault features are not obvious.
SUN Kongming +5 more
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New pilot protection method based on the current fault component waveform similarity
IET Generation, Transmission & Distribution, 2023 In order to improve the ability of the modular multi‐level converter to quickly clear and isolate faults in the multi‐terminal flexible DC grid, this paper analyzes the characteristics of current faults in the multi‐terminal flexible direct current grid,
Shuping Gao +3 more
doaj +1 more source
Dizhen xuebao, 2022 本文基于波形相似性提出了一种适用于地震序列中单台事件目录校正的方法。以福建仙游地震序列为研究对象，应用双差地震定位（HypoDD）算法对多台事件进行重定位，依据记录波形相似性将仙游地震序列事件划分为161个事件丛集，以多台事件重定位目录为参考，对单台事件目录进行校正。结果表明，本方法能够有效地实现单台事件目录的合理校正，有助于提升地震序列目录的完整性和地震目录的实用性。以HypoDD重定位目录为参考的校正目录可用于地震参数计算。分析校正后的仙游地震序列目录认为 ...
Hongcai Zhang +7 more
doaj +1 more source
Mattress-Based Non-Influencing Sleep Apnea Monitoring System
Sensors, 2023 A mattress-type non-influencing sleep apnea monitoring system was designed to detect sleep apnea-hypopnea syndrome (SAHS). The pressure signals generated during sleep on the mattress were collected, and ballistocardiogram (BCG) and respiratory signals ...
Pengjia Qi +6 more
doaj +1 more source
Towards Dual-functional Radar-Communication Systems: Optimal Waveform Design [PDF]
, 2017 We focus on a dual-functional multi-input-multi-output (MIMO) radar-communication (RadCom) system, where a single transmitter communicates with downlink cellular users and detects radar targets simultaneously.
Li, Ang +5 more
core +2 more sources
Imaging Stress and Faulting Complexity Through Earthquake Waveform Similarity [PDF]
Geophysical Research Letters, 2020 AbstractWhile the rupture processes of nearby earthquakes are often highly similar, characterizing the differences can provide insight into the complexity of the stress field and fault network in which the earthquakes occur. Here we perform a comprehensive analysis of earthquake waveform similarity to characterize rupture processes in the vicinity of ...
Trugman, Daniel T. +2 more
openaire +2 more sources