Unified AFDM waveform design framework enables ambiguity function shaping via weighted ISL minimization, PAPR control, or joint operation using reserved chirp subcarriers and a JIPD-MM solver.
Gershgorin’s theorem for estimating eigenvalues
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A Unified Framework for Ambiguity Function Shaping and PAPR Control in AFDM Systems
Unified AFDM waveform design framework enables ambiguity function shaping via weighted ISL minimization, PAPR control, or joint operation using reserved chirp subcarriers and a JIPD-MM solver.