Signals are the object of communication systems and as such the vehicle for communications. In particular, it is only through random processes, which are unpredictable to some extent, that we can carry information from source to destination. In this chapter we review some basic results about deterministic and random processes that the reader should be familiar with. The abridgements of such results in this chapter is also the occasion to establish the notation we will use throughout the book.
Deterministic and random signals
LAURENTI, NICOLA;ERSEGHE, TOMASO
2011
Abstract
Signals are the object of communication systems and as such the vehicle for communications. In particular, it is only through random processes, which are unpredictable to some extent, that we can carry information from source to destination. In this chapter we review some basic results about deterministic and random processes that the reader should be familiar with. The abridgements of such results in this chapter is also the occasion to establish the notation we will use throughout the book.
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