The extraction of the frequency components of a signal can be useful for the characterization
of the underlying system. One method for isolating a frequency component of a signal is by …

Joint time-frequency representations offer a rich representation of event related potentials
(ERPs) that cannot be obtained through individual time or frequency domain analysis. This …

This paper describes the validity-guided fuzzy clustering evaluation for optimal training of
localized neural networks (LNNs) used for reassigning time-frequency representations …

A new member of the Cohen's class time-frequency distribution is proposed. The kernel
function is determined adaptively based on the signal of interest. The kernel preserves the …

This work evaluates the performance of high-resolution quadratic time-frequency
distributions (TFDs) including the ones obtained by the reassignment method, the optimal …

Research in time-frequency distributions (TFDs) is limited in terms of their use of the
available spatial domains and in their target applications. Most of the work up till now has …

This study proposes high-resolution UWB (Ultra Wide-Band) Doppler radar imaging
algorithm with a small number of antennas. Targets are resolved first in a range direction …

We propose and demonstrate a wavelength-and time-selective reconfigurable optical
add/drop multiplexer (ROADM) using time-frequency domain processing. The proposed …

During the last twenty years there has been spectacular growth in the volume of research on
studying and processing the signals with time–dependant spectral content. For such signals …

This work evaluates the performance of high-resolution quadratic time-frequency
distributions (TFDs) including the ones obtained by the reassignment method, the optimal …