How to compute the fourier transform and plot the magnitude and phase components of the spectrum versus frequency

X1(t) = exp(-|t|)(u(t+2pi)-u(t-2pi)) X2 (t) = sinc(t)(u(t+2pi))-u(t-2pi))

Answer 1

[Urmila Rajpurohith]

Refer to the below link which might help you in understanding how to compute fourier transform & plot magnitude and phase vs.Frequency

https://www.mathworks.com/matlabcentral/answers/509113-using-fft-with-rectangularpulse?s_tid=answers_rc1-2_p2_MLT

Answer 2

[Vishnu Sai Varshith Kaki]

Ask our Anish Sir.