id	keyword
fuelectenerg-12151	eemd
fuelectenerg-12151	ecg
fuelectenerg-12151	signal
fuelectenerg-12151	optimization
fuelectenerg-12151	imfs
fuelectenerg-12151	decomposition
fuelectenerg-12151	pso
fuelectenerg-12151	fig
fuelectenerg-12151	rhythm
fuelectenerg-12151	woa
fuelectenerg-12151	mode
fuelectenerg-12151	bih
fuelectenerg-12151	frequency
fuelectenerg-12151	algorithms