Results 11 to 20 of about 1,572,835 (188)
Two-Stage Ultrasound Signal Recognition Method Based on Envelope and Local Similarity Features
Machines, 2022 Accurate identification of ultrasonic signals can effectively improve the accuracy of a defect detection and inversion. Current methods, based on machine learning and deep learning have been able to classify signals with significant differences. However,
Liwei Wang +3 more
doaj +1 more source
STCDB: Signal Transduction Classification Database [PDF]
Nucleic Acids Research, 2004 The Signal Transduction Classification Database (STCDB) is a database of information relative to the classification of signal transduction. It is based primarily on a proposed classification of signal transduction and it describes each type of characterized signal transduction for which a unique ST number has been provided.
Chen, Ming +2 more
openaire +2 more sources
Deep Classification of Epileptic Signals [PDF]
2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2018 4 pages, 3 ...
Ahmedt-Aristizabal, David +3 more
openaire +4 more sources
Low-complexity DOA estimation method for a co-prime linear array
The Journal of Engineering, 2019 The problem of direction-of-arrival (DOA) estimation for a co-prime linear array is researched. A low-complexity DOA estimation method is proposed. The co-prime array is decomposed into two sparse uniform linear sub-arrays whose inter-element spacing ...
Xuchen Wu +3 more
doaj +1 more source
Healthcare Technology Letters, 2020 In this Letter, the authors propose a variational mode decomposition method for quantifying diagnostic information of myocardial infarction (MI) from the electrocardiogram (ECG) signal.
Ato Kapfo +2 more
doaj +1 more source
Detection of focal electroencephalogram signals using higher-order moments in EMD-TKEO domain
Healthcare Technology Letters, 2019 Detection of epileptogenic focus based on electroencephalogram (EEG) signal screening is an important pre-surgical step to remove affected regions inside the human brain.
Soumya Chatterjee
doaj +1 more source
Mismatch in the Classification of Linear Subspaces: Sufficient Conditions for Reliable Classification [PDF]
, 2016 This paper considers the classification of linear subspaces with mismatched classifiers. In particular, we assume a model where one observes signals in the presence of isotropic Gaussian noise and the distribution of the signals conditioned on a given ...
Calderbank, Robert +3 more
core +2 more sources
A Study of Computing Zero Crossing Methods and an Improved Proposal for EMG Signals
IEEE Access, 2020 Zero crossings are a practical and efficient feature to approximate the frequency of a sampled series of data. Some research describes in different ways how to compute the zero crossings feature starting from its definition, and in some of them, a ...
D. C. Toledo-Perez +2 more
doaj +1 more source
Metals, 2016 Duplex stainless steels present excellent mechanical and corrosion resistance properties. However, when heat treated at temperatures above 600 ∘ C, the undesirable tertiary sigma phase is formed.
Edgard M. Silva +7 more
doaj +1 more source
On TDE techniques for the radar signal
The Journal of Engineering, 2019 The time-delay estimation (TDE) arises in many applications, especially in radar signal processing. In this study, different TDE techniques are considered based on well-known approaches such as classical matched filter, multiple signal classification ...
Hongcai Xin +3 more
doaj +1 more source