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Real-time chatter detection based on fast recursive variational mode decomposition
Real-time chatter detection is crucial for avoiding damage to machine tools and workpieces. Time–frequency analysis methods have been extensively...
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Real-time chatter detection during turning operation using wavelet scattering network
Chatter vibration is an undesired phenomenon in machining operations. Chatter can lead to reduced machining quality, productivity, and tool life. The...
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Distributed Adaptive Thresholding Graph Recursive Least Squares Algorithm
In this paper, we present a novel approach for the reconstruction of sparse graph signals using a distributed adaptive thresholding recursive least...
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Application of a modified wavelet threshold denoising algorithm in system identification of WPTS
System identification is an effective method to model a wireless power transfer system when it is used for wireless charging of electric vehicles....
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Recursive Hilbert Transform Method: Algorithm and Convergence Analysis
The Hilbert transform (HT) is an important method for signal demodulation and instantaneous frequency (IF) estimation. The modulus of the analytic...
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Hierarchical Recursive Least Squares Estimation Algorithm for Secondorder Volterra Nonlinear Systems
This paper considers the parameter identification problems of a Volterra nonlinear system. In order to overcome the excessive calculation amount of...
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Using Hybrid Wavelet Approach and Neural Network Algorithm to Forecast Distribution Feeders
In this paper, using an algorithm based on the combination of data based on neural network virology and bacterial nutrition algorithm, improves the...
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Inverse WKB recursive solution method for dynamic load identification of linear time-varying structural systems
To perform the accurate and efficient dynamic load identification (DLI) on time-varying (TV) structural systems, this paper proposes a novel...
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Application of Neural Network Based on Real-Time Recursive Learning and Kalman Filter in Flight Data Identification
The process of obtaining flight data from flight test is complex and costly, which makes it difficult to identify aerodynamic parameters. Therefore,...
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Fast image encryption algorithm based on 2D-FCSM and pseudo-wavelet transform
Image security is an essential aspect of research in network transmission. To improve the security of image encryption, a two-dimensional Fibonacci...
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Speech Enhancement Based on the Combination of Deep Learning and Wavelet Algorithm
In this paper, a method is proposed to enhance the Signal to Noise Ratio (SNR) of speech by combining the wavelet algorithm with deep learning...
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Adaptive recursive system identification using optimally tuned Kalman filter by the metaheuristic algorithm
This paper developed a new and efficient approach, the metaheuristic optimisation approach based on the Kalman filter (KF), to accurately identify...
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Electrocardiogram Signal Denoising Using Optimized Adaptive Hybrid Filter with Empirical Wavelet Transform
Cardiovascular diseases are the world’s leading cause of death; therefore cardiac health of the human heart has been a fascinating topic for decades....
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VLSI Architecture of Modified Complex Harmonic Wavelet Transform
The complex harmonic wavelet (CHW) for the discrete signal is orthogonal, compact support in the frequency domain but is not complex conjugate...
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Wavelet Filtering of Signals without Using Model Functions
AbstractThe effective wavelet filtering of real signals is impossible without determining their shape. The shape of a real signal is related to its...
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WTGCN: wavelet transform graph convolution network for pedestrian trajectory prediction
The task of pedestrian trajectory prediction remains challenging due to variable scenarios, complex social interactions, and uncertainty in...
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Real-Time Power Quality Event Monitoring System Using Digital Signal Processor for Smart Metering Applications
Due to the enormous increase of domestic and industrial loads in the smart grid infrastructure, the power quality issues are very frequent. It is...
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Operational State Recognition of Continuous Worm Gear Grinding Process Based on Wavelet Packet Energy Ratio and Double-Layer SVM Classifier
In the process of worm gear grinding, chatter is a kind of unsteady vibration that directly affects the stability of worm gear grinding. It will not...
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A Wavelet Optimized Video Copy Detection Using Content Fingerprinting
The video analysis technique facilitates automatic understanding of visual content and semantic information transmitted by video streams. Video copy...
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Output-Only Time-Varying Modal Parameters Identification Using Recursive Subspace Algorithm Based Modified FAPI
Online output-only modal identification of linear time varying (LTV) systems is an interesting problem in monitoring the health condition and...