Results 41 to 50 of about 191,485 (185)
Journal of Low Frequency Noise, Vibration and Active ControlThe extraction of weak acoustic signals under strong background noise is of great significance in the applications of target identification and localization.
Song Liu +5 more
doaj +1 more source
Sensors, 2023 Currently, the widely used blind source separation algorithm is typically associated with issues such as a sluggish rate of convergence and unstable accuracy, and it is mostly suitable for the separation of independent source signals.
Mingyang Tang, Yafeng Wu
doaj +1 more source
IEEE Transactions on Neural Networks, 2004 This paper reports a study on the problem of the blind simultaneous extraction of specific groups of independent components from a linear mixture. This paper first presents a general overview and unification of several information theoretic criteria for the extraction of a single independent component.
Sergio A, Cruces-Alvarez +2 more
openaire +2 more sources
Sparse and Non-Negative BSS for Noisy Data
, 2013 Non-negative blind source separation (BSS) has raised interest in various fields of research, as testified by the wide literature on the topic of non-negative matrix factorization (NMF). In this context, it is fundamental that the sources to be estimated
Bobin, Jérôme +3 more
core +3 more sources
Blind Separation Of Cyclostationary Signals
, 1998 Publication in the conference proceedings of EUSIPCO, Rhodes, Greece ...
Dapena, Adriana +2 more
openaire +1 more source
Image Decomposition and Separation Using Sparse Representations: An Overview [PDF]
, 2010 This paper gives essential insights into the use of sparsity and morphological diversity in image decomposition and source separation by reviewing our recent work in this field.
Bobin, Jérôme +3 more
core
Известия высших учебных заведений России: РадиоэлектроникаIntroduction. When developing and testing high-speed communication links of digital electronic devices, the pulse shape of electrical signals and interference in transmission lines is commonly controlled using eye diagrams.
Yu. V. Kuznetsov +3 more
doaj +1 more source
Complexity, 2020 Rolling element bearing is one of the most commonly used supporting parts in rotating machinery, and it is also one of the most easily failing rotating parts.
HongChao Wang, WenLiao Du
doaj +1 more source
IET Radar, Sonar & Navigation, 2023 Blind Source Separation (BSS) of complex signals composed of radar, communication and jamming signals is the first step in an integrated electronic system, which requires higher accuracy of separation. However, the traditional Single‐Channel Blind Source
Weilin Luo +5 more
doaj +1 more source
Single-Channel Blind Source Separation of Spatial Aliasing Signal Based on Stacked-LSTM
Sensors, 2021 Aiming at the problem of insufficient separation accuracy of aliased signals in space Internet satellite-ground communication scenarios, a stacked long short-term memory network (Stacked-LSTM) separation method based on deep learning is proposed.
Mengchen Zhao +5 more
doaj +1 more source