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Biologically Inspired Robotics
0 0
0.2
Time (s)
0.4
0.6
0.8
1
100
200
Frequency (Hz)
300
400
500
0
0.2
Power
0.4
0.6
0.8
1
(a)
0 0
0.2
Time (s)
0.4
0.6
0.8
1
100
200
Frequency (Hz)
300
400
500
0
0.2
Power
0.4
0.6
0.8
1
(b)
FIGURE 12.8
STFT results at different forces: (a) high force and (b) low force.