Using an Optimization Algorithm to Detect Hidden Waveforms of Signals

Source signals often contain various hidden waveforms, which further provide precious information. Therefore, detecting and capturing these waveforms is very important. For signal decomposition (SD), discrete Fourier transform (DFT) and empirical mode decomposition (EMD) are two main tools. They bot...

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Detalles Bibliográficos

Principais autores:	Yen-Ching Chang, Chin-Chen Chang
Formato:	Artigo
Idioma:	Inglês
Publicado:	MDPI AG 2021-01-01
Series:	Sensors
Assuntos:	signal detection hidden waveform optimization algorithm discrete Fourier transform empirical mode decomposition intrinsic mode function
Acceso en liña:	https://www.mdpi.com/1424-8220/21/2/588
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