Question

Find the convolution sum of sequence x1[n] = {1, 2, 3} and

I got this question in a job interview.

This is a very interesting question from Convolution : Impulse Response Representation for LTI Systems topic in section Time Domain Representation for LTI Systems of Signals and Systems

Answer 1

To find the convolution sum of two sequences \( x_1[n] = \{1, 2, 3\} \) and another sequence \( x_2[n] \), I would need the values of \( x_2[n] \) as well.

Could you provide the values of \( x_2[n] \)? Once I have both sequences, I can help you calculate their convolution sum.