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Noise reduction and data compression of pipeline magnetic flux leakage signal based on wavelet transform

Yang-Lijian, Fong-Haiying and Wong-Yumei
School of Information Science and Engineering, Shenyang University of Technology,Shenyang, China.
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Abstract:

I Introduction

II Basic theory of wavelet analysis

III Wavelet noise reduction and data compression

IV Conclusion

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  5. Zhang, Dong-lai Xu,Dian-guo Data compression and feature extraction of broken wires signal based on B-wavelet, Chinese Journal of Scientific Instrument. June. 1998,19(3):250~255.

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