EC > GATE 2018 > Fourier Transform
The input 4sinc(2t) is fed to a Hilbert transformer to obtain y(t), as shown in the figure below: Here sinc(x)=sin(πx)/(πx).
The value (accurate to two decimal places) of ∫-∞∞|y(t)|2dt is
Correct : 8
Similar Questions
Consider two continuous time signals x(t) and y(t) as shown below.
If X(f) denotes the Fourier transform of x(t), then the Fourier transform of y(t) is
The Fourier transform X(ω) of x(t) = e-t2 is Note: ∫∞-∞e-y2dy = √π
Consider a continuous-time, real-valued signal f(t) whose Fourier transform F(ω)=∫-∞∞f(t)exp(-jωt) dt exists.Which one of the follow...
Total Unique Visitors
Loading......