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Low-Power Analog Processing for Sensing Applications: Low-Frequency Harmonic Signal Classification

A low-power analog sensor front-end is described that reduces the energy required to extract environmental sensing spectral features without using Fast Fouriér Transform (FFT) or wavelet transforms. An Analog Harmonic Transform (AHT) allows selection of only the features needed by the back-end, in c...

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Detalles Bibliográficos
Autores principales:	White, Daniel J., William, Peter E., Hoffman, Michael W., Balkir, Sina
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Molecular Diversity Preservation International (MDPI) 2013
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3812570/ https://www.ncbi.nlm.nih.gov/pubmed/23892765 http://dx.doi.org/10.3390/s130809604

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