Here you see the whole DASYLab window displayed. By far the most important circuit for analysis and representation of signals in the time and frequency domain is to be found at the top of the picture.
(a) Create this circuit and visualise - as above - a periodic sawtooth without a direct voltage offset in the time and frequency domain.
(b) Measure the amplitude spectrum by means of the cursor. According to what simple rule do the amplitudes decrease?
(c) Measure the distance between the "lines" in the amplitude spectrum in the same way. In what way does this depend on the period length of the sawtooth?
(d) Expand the circuit as shown in Illustration 22 and display the amplitude spectra of different periodic signals one below the other on a "screen".
