A discrete-time signal is a sequence of numbers defined only at integer values of time. Addition combines two signals sample by sample. y[n] = x₁[n] + x₂[n] Used in mixing and superposition of signals ...
Abstract: Cooperative jamming (CJ) can shield communication signals in the presence of eavesdroppers, which has received great interest in 6G wireless networks for physical layer security. The ...
Note: Forking is not recommended. You may not be able to follow up on the progress of the ongoing project. We shall establish an iFEM-like package or a simplified ...
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