一维小波的信号处理在海水中总有机碳测量中的应用研究

J4 ›› 2011, Vol. 24 ›› Issue (1): 6-9.

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Application of one dimensional wavelet signal processing in the measurement of seawater total organic carbon

CHENG Yan, REN Guo-Xing, CHENG Wen

Shandong Provincial Key Laboratory of Ocean Environment Monitoring Technology, Institute of Oceanographic Instrumentation, Shandong Academy of Sciences, Qingdao 266001, China

Published:2011-02-20 Online:2011-02-20

Abstract

Abstract:

This paper presents a wavelet transform based signal noise reduction algorithm for the signal denoising problem of the determination of seawater total organic carbon. This Visual C++ implemented algorithm decomposes the collected signal, removes the high frequency signal components and reconstructs back to the noise reduction signal. Experiments show that the algorithm is simple and effective and can achieve good noise reduction effect.

Key words: wavelet transform, denoising, VC++

CLC Number:

TP391

CHENG Yan, REN Guo-Xing, CHENG Wen. Application of one dimensional wavelet signal processing in the measurement of seawater total organic carbon[J].J4, 2011, 24(1): 6-9.

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Application of one dimensional wavelet signal processing in the measurement of seawater total organic carbon

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