- Figure 1 A low pass R-C filter. The 3db frequency cutoff
- Figure 2 The reference chirp signal. The diamonds are the
locations of the 128Hz samples.
- Figure 3 The sampled and reconstructed signal. The dashed
line shows the reference signal without the carrier, this what is
to be reconstructed. The diamonds show the 6.4 Hz samples which
were obtained by mixing, filtering and subsampling the reference
signal (figure 2). The pluses show the signal reconstruction obtained
by applying the uniform sampling theorem to the sampled data.