Pre-filtered Phase-Locking Scheme for Multi-component AM–FM Signal Decomposition
Sign Up to like & getrecommendations! Published in 2018 at "Circuits, Systems, and Signal Processing"
DOI: 10.1007/s00034-017-0576-8
Abstract: An online multi-component AM–FM signal decomposition method is proposed based on pre-filtered phase-locking scheme. A second-order generalized integrator (SOGI) and cascaded delayed signal cancelation technique (CDSC) are employed as pre-filters for the phase-locking scheme (PLL).… read more here.
Keywords: phase locking; pre filtered; signal decomposition; multi component ... See more keywords
A Signal Decomposition Algorithm Based on Multiple Complex AMFM Model
Sign Up to like & getrecommendations! Published in 2022 at "Circuits, Systems, and Signal Processing"
DOI: 10.1007/s00034-021-01825-3
Abstract: The model-based signal decomposition algorithm is an important research direction in the field of digital signal processing, especially based on the amplitude modulation and frequency modulation (AMFM) model. In this paper, a signal decomposition algorithm… read more here.
Keywords: amfm model; signal decomposition; equation; model ... See more keywords
An 80 Gbps multi-band access radio over fiber link with single side band optical millimeter-wave dispersion-tolerant transmission without FBG and optical filter
Sign Up to like & getrecommendations! Published in 2017 at "Opto-electronics Review"
DOI: 10.1016/j.opelre.2017.07.001
Abstract: Abstract We are presenting a new low-cost Single Sideband (SSB) modulated Radio-over Fiber (RoF) communication system for millimeter (mm)-wave multiband wireless communication at the frequencies of 40 GHz, 80 GHz and 120 GHz. Its principle lies in the… read more here.
Keywords: band; signal decomposition; radio fiber; millimeter wave ... See more keywords
Change Smoothness-Based Signal Decomposition Method for Multimodal Change Detection
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2022.3217348
Abstract: Change detection using multimodal remote sensing images is a very important and challenging topic. Due to the different imaging conditions, multimodal images cannot be directly compared to obtain changes. To address this challenge, in this… read more here.
Keywords: change detection; signal decomposition; change; change smoothness ... See more keywords
Harmonic Linearization and Investigation of Three-Phase Parallel-Structured Signal Decomposition Algorithms in Grid-Connected Applications
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2020.3021723
Abstract: In practice, because of different factors, the supply voltage (especially in the distribution level) almost always has some degrees of imbalance and harmonic pollution. With increasing the level of these power quality issues in recent… read more here.
Keywords: power; decomposition algorithms; signal decomposition; harmonic linearization ... See more keywords
JOT: A Variational Signal Decomposition Into Jump, Oscillation and Trend
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2022.3145665
Abstract: We propose a two stages signal decomposition method which efficiently separates a given signal into Jump, Oscillation and Trend. While there have been numerous advances in signal processing in past few decades, they mainly aim… read more here.
Keywords: jump oscillation; oscillation trend; signal decomposition; decomposition ... See more keywords
A Generalized Demodulation and Hilbert Transform Based Signal Decomposition Method
Sign Up to like & getrecommendations! Published in 2017 at "Shock and Vibration"
DOI: 10.1155/2017/7286946
Abstract: This paper proposes a new signal decomposition method that aims to decompose a multicomponent signal into monocomponent signal. The main procedure is to extract the components with frequencies higher than a given bisecting frequency by… read more here.
Keywords: decomposition method; generalized demodulation; signal decomposition; method ... See more keywords
An expert system aided method of the blade vibration sources identification with blade-tip timing (BTT) signal decomposition
Sign Up to like & getrecommendations! Published in 2018 at "Journal of KONBiN"
DOI: 10.2478/jok-2018-0059
Abstract: Abstract An expert system aided method of the blade-tip signal decomposition to the turbine blade vibration sources identification is presented. The method utilises a multi-valued diagnostic model based on the discrete wavelet transform. Proposed algorithm… read more here.
Keywords: expert system; blade; signal decomposition; blade vibration ... See more keywords