Digital Signal Processing Reference
In-Depth Information
0.035
0.03
0.025
0.02
0.015
0.01
0.005
0
0
20
40
60
80
100
120
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160
Frame (Entire Signal)
Figure 3.57:
A plot of mean bin magnitude versus frame for the entire test signal. Mean bin magnitude
is obtained by averaging the bin magnitudes for an entire frame.
Figure 3.58:
Bin magnitude versus Frequency and Frame for the entire test signal. The low-amplitude,
steady-state sinusoid at 1000 Hz is barely discernible.
