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A method to compress vibration signals using wavelet packet transformation combined with sub-band vector quantization |
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| Authors: | Weng Hao Gao Jinji Jiang Zhinong |
| Institution: | Diagnosis and Self-recovery Engineering Research Center, Beijing University of Chemical Technology, Beijing 100029, P. R. China |
| Abstract: | vibration signal compression wavelet packet transformation （WPT） discrete cosine transformation （DCT） sub-band vector quantization （SVQ） |
| Keywords: | vibration signal compression wavelet packet transformation （WPT） discrete cosine transformation （DCT） sub-band vector quantization （SVQ） |
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