The use of atomic functions in the Choi-Williams analysis of ultrawideband signals
DOI:
https://doi.org/10.3103/S0735272709080019Abstract
The atomic functions and the Kravchenko–Rvachev windows based on these functions are proposed as a tool in performing the Choi–Williams analysis of signals. A new class of nonlinear transforms (Choi–Williams–Rvachev transforms) has been considered. Advantages and disadvantages of such transforms are discussed. Possibilities of the Choi–Williams–Rvachev transforms are demonstrated using as an example the analysis of model ultrawideband signals.
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