A set of closed-form expressions for Zak-OTFS I/O relation and noise covariance is derived for sinc and Gaussian filters under identical, matched, and channel matched filtering, replacing numerical integration.
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Closed-Form Expressions for I/O Relation in Zak-OTFS with Different Delay-Doppler Filters
A set of closed-form expressions for Zak-OTFS I/O relation and noise covariance is derived for sinc and Gaussian filters under identical, matched, and channel matched filtering, replacing numerical integration.