PLEASE HELP ME WITH THIS PROBLEM USING MATLAB CODE. ANSWER ALL PARTS OF THE QUESTION COMPLETELY AND CORRECTLY OR I WILL DOWNVOTE.

THANK YOU IN ADVANCE!

The ideal D/A converter described by (6.25) cannot be constructed because it requires an infinite number of past and future samples of xe(t) for the interpolation. It can be approximated by using only a finite number of terms of (6.25). One method to accomplish this is to use only (N + 1) terms of the sum in (6.25) as sin | (t-nT) /T (6.100)