Question

3
.
State and prove time shifting property of
Fourier Series.​

Answer 1

Answer:

Suppose that we have a signal x(t) and we define a new signal by adding/subtracting a finite time value to/from it. ... This means that the time-shifting operation results in the change of just the positioning of the signal without affecting its amplitude or span.

Explanation:

Said another way, the Fourier transform of the Fourier transform is proportional to the original signal re- versed in time. ... The time-shifting property identifies the fact that a linear displacement in time corresponds to a linear phase factor in the frequency domain.