@article{(Open Science Index):https://publications.waset.org/pdf/9238,
	  title     = {A Signal Driven Adaptive Resolution Short-Time Fourier Transform},
	  author    = {Saeed Mian Qaisar and  Laurent Fesquet and  Marc Renaudin},
	  country	= {},
	  institution	= {},
	  abstract     = {The frequency contents of the non-stationary
signals vary with time. For proper characterization of such
signals, a smart time-frequency representation is necessary.
Classically, the STFT (short-time Fourier transform) is
employed for this purpose. Its limitation is the fixed timefrequency
resolution. To overcome this drawback an enhanced
STFT version is devised. It is based on the signal driven
sampling scheme, which is named as the cross-level sampling.
It can adapt the sampling frequency and the window function
(length plus shape) by following the input signal local
variations. This adaptation results into the proposed technique
appealing features, which are the adaptive time-frequency
resolution and the computational efficiency.},
	    journal   = {International Journal of Electronics and Communication Engineering},
	  volume    = {3},
	  number    = {11},
	  year      = {2009},
	  pages     = {2050 - 2058},
	  ee        = {https://publications.waset.org/pdf/9238},
	  url   	= {https://publications.waset.org/vol/35},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 35, 2009},