Results 231 to 240 of about 136,308 (262)

Modal decomposition signal subspace algorithms

IEEE Transactions on Acoustics, Speech, and Signal Processing, 1986
A new method of estimating the locations of multiple wide-band emitters arriving at an array of sensors is presented in this paper. The wide-band emitter location problem is treated as a separable multidimensional spectrum estimation problem by modal decomposition of the estimated spectral factor or spectral density matrix at the poles of the emitters.
Guaning Su, Martin Morf
openaire   +1 more source

On-signal decomposition techniques

Optical Engineering, 1991
Well-known block transforms and perfect reconstruction orthonormal filter banks are evaluated based on their frequency behavior and energy compaction. The filter banks outperform the block transforms for the signal sources considered. Although the latter are simpler to implement and already the choice of the existing video coding standards, filter ...
openaire   +1 more source

Knowledge-based signal processing in the decomposition of myoelectric signals

IEEE Engineering in Medicine and Biology Magazine, 1988
The mixture of quantitative and qualitative information utilized in decomposition, which suggests that a purely numerical approach to the task would be inefficient, is discussed. The incorporation of symbolic processing methods into the decomposition system to complement the numerical aspects of the task is discussed. The overall philosophy used in the
openaire   +2 more sources

Empirical Fourier decomposition: An accurate signal decomposition method for nonlinear and non-stationary time series analysis

Mechanical Systems and Signal Processing, 2022
, Y F Xu
exaly  

Signal Decomposition Methods

2015
Signal decomposition is in large part concerned with recovering the underlying structure of the signal of interest. This subject has been studied extensively in the literature and holds an important place in the biomedical signal processing field as most signal processing problems in this arena defy the simple signal plus AWGN model.
openaire   +1 more source

Schizophrenia detection using MultivariateEmpirical Mode Decomposition and entropy measures from multichannel EEG signal

Biocybernetics and Biomedical Engineering, 2020
K Palani Thanaraj, Yuanzhu Chen, Alex Noel Joseph Raj   +2 more
exaly  

Machine-learning-enabled adaptive signal decomposition for a brain-computer interface using EEG

Biomedical Signal Processing and Control, 2022
Ashwin Kamble
exaly  

Signal Decomposition

2004
openaire   +1 more source

Mean-optimized mode decomposition: An improved EMD approach for non-stationary signal processing

ISA Transactions, 2020
Jinde Zheng, Haiyang Pan
exaly  

Seismic signal denoising using thresholded variational mode decomposition

Exploration Geophysics, 2018
, Kurt Marfurt, Bo Zhang
exaly