Signal


Topic history | v1 (current) | created by janarez

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Signal

| created by janarez | Add topic "Orthogonal frequency-division multiplexing (OFDM)"
Title
Signal
Description
In signal processing, a signal is a function that conveys information about a phenomenon. In electronics and telecommunications, it refers to any time varying voltage, current or electromagnetic wave that carries information. A signal may also be defined as an observable change in a quality such as quantity.
Link
https://en.wikipedia.org/wiki/Signal

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