STFT-like time frequency representations of nonstationary signal with arbitrary sampling schemes.
Shujian YuXinge YouWeihua OuXiubao JiangKexin ZhaoZiqi ZhuYi MouXinyi ZhaoPublished in: Neurocomputing (2016)
Keyphrases
- non stationary
- empirical mode decomposition
- white noise
- discrete valued
- short time fourier transform
- frequency domain
- autoregressive
- blind source separation
- biomedical signals
- adaptive algorithms
- fourier analysis
- concept drift
- random fields
- multiscale
- stock price
- signal processing
- speech signal
- fractional brownian motion
- compressive sampling