Time–frequency analysis (TFA) method is an effective tool to provide information on signal synchronous or non-synchronous components in condition monitoring and fault diagnosis under non-stationary ...
Since time-frequency analysis (TFA) technique can reveal the local properties of seismic signals, it has been widely applied in seismic data analysis. Short-time Fourier transform (STFT) is a valuable ...
Correspondence to Dr Rasmus Oestergaard Nielsen, Section for Sports Science, Department of Public Health, Aarhus University, Aarhus 8000, Denmark; roen{at}ph.au.dk Background ‘How much change in ...
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