Abstract: This paper examines the use of nonsystematic channel codes to obtain secure transmissions over the additive white Gaussian noise wire-tap channel. Unlike ...

Discover how the ampersand operator in Excel can create dynamic formulas, flexible lookups & smarter workflows. Save time and reduce errors ...

Set in 3025, Cape Town Opera’s Aida reinvents itself for a new generation but the voices and the music remain timeless ...

Abstract: We investigate the feasibility of computing quantum gate-circuit emulation (QGCE) and quantum gate-circuit concatenation (QGCC) on digital hardware. QGCE serves the purpose of rewriting gate ...

But, as I tested it, I discovered that it had broken in a surprising way. The screen and buttons on the back, with which one reviews pictures and adjusts certain settings, no longer functioned. But ...