4. i) An input signal of an LTI system is assumed to be a rectangular pulse...

4. i) An input signal of an LTI system is assumed to be a rectangular pulse sequence x[n] of length 2L samples. Represent x[n] in terms of a unit step sequence and sketch x[n] if it turns on at n=0.

ii) Suppose the impulse response of the system is also a rectangular pulse sequence h[n] of length L samples. Represent h[n] in terms of a unit step sequence and sketch h[n] if it turns on at n=0.

iii) Determine the x[n] * h[n] using the geometric series approach

Expert Solution

Manojponduru answered 2 years ago

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