Wavelet Transform Time-Frequency Analysis Method for the Time-Varying Non-stationary Signals

Guoyuan Zhang; Wei Junchao; Yao Chen; Yan Xiutian

doi:10.1007/978-3-642-25905-0_6

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Wavelet Transform Time-Frequency Analysis Method for the Time-Varying Non-stationary Signals

Guoyuan Zhang Wei Junchao Yao Chen Yan Xiutian

Year: 2011 Lecture notes in electrical engineering Pages: 43-50 Publisher: Springer Science+Business Media

DOI: 10.1007/978-3-642-25905-0_6

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Keywords:

Time–frequency analysis Wavelet Short-time Fourier transform Constant Q transform Harmonic wavelet transform Fast Fourier transform Wavelet transform Frequency domain SIGNAL (programming language) Time domain Computer science Acoustics Discrete wavelet transform Mathematics Algorithm Physics Fourier transform Artificial intelligence Mathematical analysis Fourier analysis Computer vision

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Machine Fault Diagnosis Techniques

Physical Sciences → Engineering → Control and Systems Engineering

Image and Signal Denoising Methods

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Engineering Diagnostics and Reliability

Physical Sciences → Engineering → Mechanics of Materials

Wavelet Transform Time-Frequency Analysis Method for the Time-Varying Non-stationary Signals

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