Generalized Walsh Transform Sequency-Domain-Based Match Filtering for Electromagnetic Flowmeter Signal Measurement
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2024.3366238
Abstract: This article proposes a sequency-domain match filtering method based on the generalized Walsh transform that can accurately measure the slurry electromagnetic flowmeter (EMF) flow. Referring to the construction of binary Walsh functions, we first deduce… read more here.
Keywords: generalized walsh; sequency domain; walsh transform; match filtering ... See more keywords
Sequency encoding single pixel spectroscopy based on Hadamard transform.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.462856
Abstract: Single pixel spectroscopy based on Hadamard transform (SPS-HT) has been applied widely because of its capability of wavelength multiplexing and associated advantage in signal-to-noise ratio. In this paper, we propose a sequency encoding single pixel… read more here.
Keywords: sequency; spectroscopy; spectroscopy based; pixel spectroscopy ... See more keywords