$6.(20$pt$)$ You$$re given $2$ files:$$

$($a$)$ waveformdetection.m: This is your first exercise.

$($b$)$ basebandspectrum.m: This is your second exercise.

$($c$)$ Use the basebandspectrum.m file and modify the code between lines $15$ and $30$ to implement

different baseband pulses. Provide your observations on the spectrum of the

waveform accordingly to the pulse you used. Try to implement other pulses that you

can find out from literature $($related to our discussion in Canvas$).$