Question is ⇒ The output <i>y</i>(<i>t</i>) of a linear time invariant system is related to its input <i>x</i>(<i>t</i>) by the following equation <i>y</i>(<i>t</i>) = 0.5<i>x</i>(<i>t</i> - <i>t</i><i><sub>d</sub></i> + 1) + <i>x</i>(<i>t</i> - <i>t</i><i><sub>d</sub></i>) + 0.5 <i>x</i>(<i>t</i> - <i>t</i><i><sub>d</sub></i> + 7). The filter transfer function <i>H</i>(ω) of such a system is given by, Options are ⇒ (A) (1 + cos ωt)<i>e</i><sup>-<i>j</i>ω<i>t</i></sup> <i>d</i>, (B) (1 + 0.5 cos ωt)<i>e</i><sup>-<i>j</i>ω<i>t</i></sup> <i>d</i>, (C) (1 + cos ωt)<i>e</i><sup><i>j</i>ω<i>t</i></sup> <i>d</i>, (D) (1 - 0.5 cos ωt)<i>e</i><sup>-<i>j</i>ω<i>t</i></sup> <i>d</i>, (E) , Leave your comments or Download question paper.

Question is ⇒ The output <i>y</i>(<i>t</i>) of a linear time invariant system is related to its input <i>x</i>(<i>t</i>) by the following equation <i>y</i>(<i>t</i>) = 0.5<i>x</i>(<i>t</i> - <i>t</i><i><sub>d</sub></i> + 1) + <i>x</i>(<i>t</i> - <i>t</i><i><sub>d</sub></i>) + 0.5 <i>x</i>(<i>t</i> - <i>t</i><i><sub>d</sub></i> + 7). The filter transfer function <i>H</i>(ω) of such a system is given by, Options are ⇒ (A) (1 + cos ωt)<i>e</i><sup>-<i>j</i>ω<i>t</i></sup> <i>d</i>, (B) (1 + 0.5 cos ωt)<i>e</i><sup>-<i>j</i>ω<i>t</i></sup> <i>d</i>, (C) (1 + cos ωt)<i>e</i><sup><i>j</i>ω<i>t</i></sup> <i>d</i>, (D) (1 - 0.5 cos ωt)<i>e</i><sup>-<i>j</i>ω<i>t</i></sup> <i>d</i>, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	The output y(t) of a linear time invariant system is related to its input x(t) by the following equation y(t) = 0.5x(t - t_d + 1) + x(t - t_d) + 0.5 x(t - t_d + 7). The filter transfer function H(ω) of such a system is given by
A.	(1 + cos ωt)e^-jωt d [Correct Answer]
B.	(1 + 0.5 cos ωt)e^-jωt d [Wrong Answer]
C.	(1 + cos ωt)e^jωt d [Wrong Answer]
D.	(1 - 0.5 cos ωt)e^-jωt d [Wrong Answer]
View Answer 1 -2 Explanation:- Answer : A Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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