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I just want to know why the Linear time-invariant(LTI) systems are a rich class in Signal Processing. Ofcourse there are different systems but still LTI is stressed a lot in academia. Is there any ...
#1: Initial revision
Why is the Linear Time-Invariant System (LTI) dominant in Signal processing?
I just want to know why the Linear time-invariant(LTI) systems are a rich class in Signal Processing. Ofcourse there are different systems but still LTI is stressed a lot in academia. Is there any good reason for that? Also how well that system is used in professional signal processing? Please provide some practical insight.