Quantum-Tomography Method in Information Processing
Analogy of time-dependent analytic signal to the wave function is used to apply in signal analysis the new tomographic approach developed recently in quantum mechanics and quantum optics. The tomographic probability and analytic signal are shown to be connected by the integral transform with a kernel related to the fractional Fourier transform.
KeywordsNoncommutative tomography fractional Fourier transform analytic signal Ville-Wigner quasidistribution function Green function
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