Digital Signal Processing Reference
In-Depth Information
Example continuous signal
1
0
−1
−2
0
0.02
0.04
0.06
0.08
0.1
0.12
0.14
0.16
0.18
0.2
Sampling operation
1
0.5
0
0
0.02
0.04
0.06
0.08
0.1
0.12
0.14
0.16
0.18
0.2
Resulting digital signal
2
1
0
−1
−2
0
1
2
3
4
5
6
7
8
9
10
Figure 1.4: Sampling a continuous signal.
