Abstract
In 1981, Jean Morlet, a geology physical scientist of France, proposed the concept of “wavelet analysis” in the data processing of geology the first time based on the comparison of Fourier transform and Gabor transform. Overcoming the limitation of Fourier transform, wavelet transform can decompose the signal in the time-frequency domain together and had rapidly attracted a great many attentions in the application area.
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© 2016 Springer-Verlag Berlin Heidelberg and National Defense Industry Press
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Zhang, W. (2016). Fault Diagnosis Method Based on Wavelet Transform. In: Failure Characteristics Analysis and Fault Diagnosis for Liquid Rocket Engines. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-49254-3_6
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DOI: https://doi.org/10.1007/978-3-662-49254-3_6
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