Ex. 947. Given x(t) =10 volts on the interval t=[50,100] milliseconds and x (t)=0 elsewhere. where f is frequency in Hertz. X (f) radians, evaluated at f=f0= 5 Hertz. ans:2 Determine the Fourier transform of x(t), which is X(f) Determine X(f) amplitude, and
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