Geodesic
Generation of a sequence of ultrasonic signals for measuring liquid flow velocity based on the use of Gold codes
Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 6 (2013) no. 4, pp. 428-436 Cet article a éte moissonné depuis la source Math-Net.Ru

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In this paper a creation method of a sequences of acoustic signals is provided. These sequences have a very small cross- and auto-correlation for a specific ultrasound sensor. Using acquired results, a new method of measuring liquid flow velocity is proposed, based on the use of ultrasonic signals.
Keywords: ultrasonic sensor, M-sequence, Gold code, Doppler effect, signal processing
Mots-clés : fast Fourier transform. 
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Evgeny P. Chentsov. Generation of a sequence of ultrasonic signals for measuring liquid flow velocity based on the use of Gold codes. Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 6 (2013) no. 4, pp. 428-436. http://geodesic.mathdoc.fr/item/JSFU_2013_6_4_a2/

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