نتایج جستجو برای: tapped
تعداد نتایج: 1602 فیلتر نتایج به سال:
The resin tapping of pine trees in Poland ended the early 1990s. However, we can still find individual trees, and sometimes larger groups that were tapped. This study focused on effect mechanical wounding during growth climatic sensitivity trees. concerned a 160-year-old stand northwestern which was last performed 1970s. All had remained standing because their high quality, destined them for se...
We demonstrate optical Nyquist channel generation based on a comb-based optical tapped-delay-line. The frequency lines of an optical frequency comb are used as the taps of the optical tapped-delay-line to perform a finite-impulse response (FIR) filter function. A single optical nonlinear element is utilized to multiplex the taps and form the Nyquist signal. The tunablity of the approach over th...
We demonstrate a reconfigurable 2D optical tapped-delay-line (OTDL) to correlate quadrature-phase-shift-keying (QPSK) 20 Gbaud data. By implementing two independent tapped-delay-lines which performs correlation over rows (inner sum), along with a coherent multiplexing of the correlated rows which performs correlation over columns (outer sum), a 2D correlator is achieved with average error vecto...
This paper introduces the notion of cache-tapping into information theoretic models coded caching. The wiretap channel II in presence multiple receivers equipped with fixed-size cache memories, and an adversary which selects symbols to tap from placement and/or delivery is introduced. legitimate terminals know neither whether placement, delivery, or both are tapped, nor positions they tapped. O...
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