Identification of Linear Time-Varying Systems Through Waveform Diversity
Identification of Linear Time-Varying Systems Through Waveform Diversity
Linear, time-varying (LTV) systems composed of time shifts, frequency shifts, and complex amplitude scalings are operators that act on continuous finite-energy waveforms. This paper presents a novel, resource-efficient method for identifying the parametric description of such systems, i.e., the time shifts, frequency shifts, and scalings, from the sampled response to …