5. Demodulate the following message (Figure 1). Remember that one symbol corsponds o one time unit (ie., one unit on the X axis) since the frequency is 1 Hz. (2 marks) 4 3- 2 1. -1- -2 - -3 - -4- -5 0 1 2 3 4 5 6 7 time (s) Figure 1: Plot of the message signal Enter the demodulated message below. You must enter the message as a simple sequence of 0 and 1, without spaces or commas between them (for example, 0001100100). amplitude