Digital Signal Processing Reference
In-Depth Information
Fourier Transform of impulse function (magnitudes)
1
1
1
1
1
0
5
10
15
20
25
30
35
40
45
50
Fourier Transform of impulse function (phase)
4
2
0
−2
−4
0
5
10
15
20
25
30
35
40
45
50
Figure 9.19: Impulse function in Fourier-domain.
