Nonstationary signal analysis using the RI-Spline wavelet.
Zhong ZhangHiroaki KawabataZhi-Qiang LiuPublished in: Integr. Comput. Aided Eng. (2001)
Keyphrases
- non stationary
- signal analysis
- spline wavelet
- empirical mode decomposition
- wavelet transform
- multiresolution
- wavelet decomposition
- multiscale
- matched filter
- lifting scheme
- signal processing
- white noise
- feature extraction
- subband
- wavelet domain
- wavelet coefficients
- random fields
- image compression
- high frequency
- compression algorithm
- low frequency
- discrete wavelet transform
- speech signal
- adaptive learning