The five points are labelled. The magnitude and angle can be determined for each point.
Point | Magnitude | Angle |
x1 | ||
x2 | 3 | 0 |
x3 | ||
x4 | ||
x5 |
Net magnitude,
Net angle,
Therefore,
and
Average energy, (Since signals are equally likely)
Hope it helps. All the best!
(15 pts) Given the 5-point signal space diagram shown below, can you find an alter- native 2-dimensional signal set with the same number of signals, lower average energy and a lower probability of sy...