Can detectability be improved by adding noise?
Date of Original Version
Under certain conditions, the detectability can be improved by adding independent noise to the received data. The reasons for this counterintuitive result are explained for a suboptimal detector and illustrated by computer simulation.
IEEE Signal Processing Letters
Kay, Steven. "Can detectability be improved by adding noise?." IEEE Signal Processing Letters 7, 1 (2000): 8-10. doi:10.1109/97.809511.