en2fig16.eps

time-frequency analsys tools

1402 5060 mt 
(x 10) s

/Helvetica 96 FMS

1674 4971 mt 
(8) s

/Helvetica 144 FMS

1727 4667 mt 1727 1815 L
 691 4667 mt  691 1815 L
1727 4667 mt  691 4667 L
1727 1815 mt  691 1815 L
 691 4667 mt  691 4667 L
 691 1815 mt  691 1815 L
gs 691 1815 1037 2853 MR c np
2 -22 -2 -23 2 -22 10 -23 8 -22 -4 -23 -7 -22 -5 -23 
-3 -22 -3 -23 5 -22 15 -22 13 -23 -1 -22 -10 -23 -7 -22 
-2 -23 -2 -22 3 -23 14 -22 17 -23 1 -22 -16 -23 -17 -22 
1 -22 16 -23 19 -22 9 -23 -6 -22 -14 -23 -10 -22 6 -23 
17 -22 17 -23 5 -22 -11 -22 -17 -23 -5 -22 21 -23 35 -22 
16 -23 -22 -22 -38 -23 -12 -22 27 -23 35 -22 4 -22 -25 -23 
-17 -22 16 -23 26 -22 5 -23 -17 -22 -10 -23 13 -22 26 -23 
15 -22 -3 -22 -10 -23 2 -22 17 -23 18 -22 10 -23 1 -22 
-4 -23 -9 -22 -12 -23 -7 -22 7 -23 20 -22 20 -22 5 -23 
-8 -22 -7 -23 4 -22 11 -23 5 -22 -6 -23 -6 -22 11 -23 
33 -22 43 -22 27 -23 -4 -22 -33 -23 -30 -22 8 -23 57 -22 
89 -23 87 -22 39 -23 -37 -22 -88 -22 -85 -23 -35 -22 35 -23 
96 -22 124 -23 122 -22 1067 4038 100 MP stroke
112 -23 80 -22 11 -23 -48 -22 -56 -22 -58 -23 -95 -22 -128 -23 
-113 -22 -84 -23 -76 -22 -62 -23 -41 -22 -31 -23 -30 -22 -17 -23 
-5 -22 -8 -22 -8 -23 1 -22 2 -23 -4 -22 -2 -23 2 -22 
-1 -23 -1 -22 3 -23 2 -22 1722 4667 29 MP stroke
gr 
 610 3988 mt  -90 rotate
(Energy spectral density) s
90 rotate
 821 1700 mt 
(Linear scale) s
DO
4 w
2902 4667 mt 2902 1815 L
2902 1815 mt 2902 1815 L
3555 4667 mt 3555 1815 L
3555 1815 mt 3555 1815 L
4208 4667 mt 4208 1815 L
4208 1815 mt 4208 1815 L
4861 4667 mt 4861 1815 L
4861 1815 mt 4861 1815 L
5514 4667 mt 5514 1815 L
5514 1815 mt 5514 1815 L
6168 4667 mt 6168 1815 L
6168 1815 mt 6168 1815 L
2281 4667 mt 6429 4667 L
6429 4667 mt 6429 4667 L
2281 4192 mt 6429 4192 L
6429 4192 mt 6429 4192 L
2281 3716 mt 6429 3716 L
6429 3716 mt 6429 3716 L
2281 3241 mt 6429 3241 L
6429 3241 mt 6429 3241 L
2281 2766 mt 6429 2766 L
6429 2766 mt 6429 2766 L
2281 2290 mt 6429 2290 L
6429 2290 mt 6429 2290 L
2281 1815 mt 6429 1815 L
6429 1815 mt 6429 1815 L
2281 4667 mt 2281 1815 L
2281 1815 mt 6429 1815 L
2281 4667 mt 2281 1815 L
2281 1815 mt 6429 1815 L
2281 4667 mt 2281 1815 L
2281 1815 mt 6429 1815 L
SO
6 w
2281 4667 mt 6429 4667 L
2281 1815 mt 6429 1815 L
2281 4667 mt 2281 1815 L
6429 4667 mt 6429 1815 L
2281 4667 mt 2281 4667 L
6429 4667 mt 6429 4667 L
2281 4667 mt 6429 4667 L
2281 4667 mt 2281 1815 L
2281 4667 mt 2281 4667 L
2902 4667 mt 2902 4626 L
2902 1815 mt 2902 1856 L
2822 4828 mt 
(20) s
3555 4667 mt 3555 4626 L
3555 1815 mt 3555 1856 L
3475 4828 mt 
(40) s
4208 4667 mt 4208 4626 L
4208 1815 mt 4208 1856 L
4128 4828 mt 
(60) s
4861 4667 mt 4861 4626 L
4861 1815 mt 4861 1856 L
4781 4828 mt 
(80) s
5514 4667 mt 5514 4626 L
5514 1815 mt 5514 1856 L
5394 4828 mt 
(100) s
6168 4667 mt 6168 4626 L
6168 1815 mt 6168 1856 L
6048 4828 mt 
(120) s
2281 4667 mt 2322 4667 L
6429 4667 mt 6388 4667 L
2054 4720 mt 
(0.1) s
2281 4192 mt 2322 4192 L
6429 4192 mt 6388 4192 L
1974 4245 mt 
(0.15) s
2281 3716 mt 2322 3716 L
6429 3716 mt 6388 3716 L
2054 3769 mt 
(0.2) s
2281 3241 mt 2322 3241 L
6429 3241 mt 6388 3241 L
1974 3294 mt 
(0.25) s
2281 2766 mt 2322 2766 L
6429 2766 mt 6388 2766 L
2054 2819 mt 
(0.3) s
2281 2290 mt 2322 2290 L
6429 2290 mt 6388 2290 L
1974 2343 mt 
(0.35) s
2281 1815 mt 2322 1815 L
6429 1815 mt 6388 1815 L
2054 1868 mt 
(0.4) s
2281 4667 mt 6429 4667 L
2281 1815 mt 6429 1815 L
2281 4667 mt 2281 1815 L
6429 4667 mt 6429 1815 L
2281 1815 mt 2281 1815 L
6429 1815 mt 6429 1815 L
gs 2281 1815 4149 2853 MR c np
-8 -15 -5 -16 -4 -16 -2 -17 -1 -15 -1 -16 1 -16 1 -15 
3 -16 4 -15 5 -15 6 -15 1 0 8 -14 13 -15 11 -11 
5 -3 24 -14 4 -2 33 -11 8 -1 24 -3 33 0 33 1 
16 2 16 1 33 3 33 4 32 4 10 2 23 3 33 5 
30 6 2 0 33 6 33 7 4 1 28 6 33 7 8 2 
25 5 32 8 4 1 29 7 29 8 4 1 32 9 16 5 
17 5 33 10 0 0 32 10 17 6 16 4 30 11 2 1 
33 10 11 5 22 7 23 9 9 3 33 12 2 0 31 11 
15 6 17 5 29 11 4 1 33 12 9 3 23 8 23 9 
10 4 33 12 3 1 29 10 18 7 15 5 30 12 3 1 
32 12 12 5 21 7 24 10 9 4 32 13 4 1 29 11 
16 7 17 7 26 11 6 3 33 14 4 2 29 12 14 6 
18 8 23 11 10 5 4502 3880 100 MP stroke
29 14 4 2 32 16 4 1 29 15 10 5 23 11 15 9 
17 9 19 10 14 8 21 12 12 7 22 14 10 6 24 14 
9 6 23 15 10 6 22 15 10 7 21 14 12 8 19 14 
14 9 16 12 16 12 14 10 19 15 10 7 23 18 5 5 
27 22 1 1 29 22 3 3 25 21 8 6 20 17 12 11 
15 13 18 16 9 8 24 23 1 1 27 24 4 5 22 20 
11 11 15 14 18 19 7 6 23 26 2 2 24 23 9 10 
16 17 17 19 7 7 23 27 2 3 22 24 11 12 13 15 
20 24 2 3 24 28 6 9 17 20 16 20 7 8 22 29 
4 5 19 24 13 18 9 11 21 30 3 4 20 26 12 18 
10 13 21 30 2 4 20 27 13 20 8 12 20 32 4 6 
17 26 16 26 4 6 19 33 10 16 10 17 19 34 3 7 
14 27 17 34 2 6 3065 2453 100 MP stroke
11 29 9 35 -3 35 -17 10 -13 -10 -20 -10 -23 -25 -9 -7 
-22 -28 -11 -11 -17 -24 -16 -18 -11 -16 -21 -28 -5 -6 -24 -34 
-4 -4 -20 -29 -13 -16 -12 -17 -20 -27 -4 -5 -24 -32 -5 -6 
-20 -26 -12 -16 -13 -16 -20 -25 -5 -6 -25 -30 -3 -4 -23 -27 
-9 -11 -17 -19 -16 -19 -10 -11 -23 -26 -3 -3 -26 -29 -3 -4 
-25 -25 -8 -9 -19 -19 -14 -15 -13 -14 -19 -20 -8 -8 -25 -25 
-2 -2 -28 -27 -3 -3 -26 -24 -6 -7 -22 -20 -11 -10 -18 -16 
-15 -14 -14 -13 -18 -17 -10 -8 -23 -21 -5 -5 -28 -24 -1 -1 
-29 -25 -2 -2 -28 -23 -5 -4 -25 -20 -8 -6 -23 -18 -9 -8 
-21 -16 -12 -9 -19 -15 -14 -10 -18 -13 -14 -11 -18 -13 -15 -10 
-18 -12 -15 -11 -18 -12 -14 -9 -20 -14 -13 -7 -23 -15 -10 -6 
-26 -16 -6 -3 -31 -18 -2 -2 -33 -17 -4 -3 -28 -15 -12 -6 
-21 -10 -20 -11 -13 -6 4535 3712 100 MP stroke
-29 -15 -3 -1 -33 -15 -8 -4 -25 -11 -21 -10 -11 -4 -33 -15 
-2 -1 -31 -11 -18 -8 -14 -6 -33 -13 -2 -1 -31 -11 -21 -9 
-11 -3 -33 -13 -7 -3 -26 -8 -27 -11 -5 -2 -33 -11 -15 -6 
-18 -5 -32 -12 -3 -1 -30 -10 -25 -9 -8 -2 -32 -10 -16 -6 
-17 -5 -33 -10 -7 -3 -25 -7 -33 -10 -2 -1 -31 -8 -32 -9 
-2 0 -31 -8 -32 -8 -7 -2 -26 -6 -33 -7 -20 -4 -12 -3 
-33 -6 -33 -5 -15 -3 -17 -3 -33 -4 -33 -4 -32 -3 -31 -3 
-2 0 -33 -2 -32 0 -33 0 -33 2 -3 0 -29 3 -33 5 
-33 6 -16 3 -16 4 -33 7 -29 6 -4 1 -32 4 -33 0 
-21 -5 -12 -4 -17 -13 -14 -17 -1 -2 6200 4083 78 MP stroke
-11 -14 -5 -16 -2 -16 3 -15 6 -16 9 -13 1 -2 16 -15 
16 -10 10 -5 23 -8 23 -6 9 -2 33 -4 33 -1 32 0 
33 2 33 4 7 1 25 3 33 5 33 5 5 1 27 5 
33 7 15 3 18 4 32 7 16 4 17 4 33 8 10 3 
22 6 33 9 0 1 33 8 21 7 11 3 33 10 8 3 
24 7 26 9 7 2 33 10 10 3 22 8 26 9 7 2 
33 11 9 3 23 8 25 8 8 3 33 12 7 2 25 9 
22 8 11 4 33 12 3 1 29 11 18 6 15 6 30 12 
3 1 32 12 11 4 22 9 22 9 11 4 32 14 0 0 
33 14 11 4 22 10 20 9 12 5 29 13 4 2 33 15 
4 2 28 13 12 6 21 10 18 9 15 8 23 12 9 5 
29 15 4 2 32 17 1 1 32 18 4 1 29 17 6 4 
27 15 8 5 24 15 4241 3712 100 MP stroke
10 6 23 14 11 7 22 14 10 7 22 15 10 7 23 16 
8 5 25 18 6 4 26 20 4 2 29 23 0 0 30 23 
3 2 26 20 6 6 22 18 11 9 17 14 16 13 12 11 
20 18 7 6 26 23 0 1 27 24 6 6 20 19 12 12 
14 13 19 19 7 6 24 26 2 1 23 24 9 10 16 17 
17 18 7 8 24 27 2 1 22 26 10 12 13 15 20 23 
4 4 22 28 7 8 16 21 16 20 6 8 22 29 5 6 
16 23 17 22 5 7 20 30 7 10 13 20 20 28 1 3 
17 30 14 23 5 8 13 32 15 27 2 5 -2 10 -24 -10 
-9 -2 -29 -30 -3 -2 -25 -30 -8 -6 -20 -25 -12 -12 -16 -18 
-17 -18 -11 -13 -22 -23 -6 -7 -26 -29 -1 -1 -26 -29 -6 -6 
-21 -23 -12 -12 -16 -17 -16 -17 -12 -11 -21 -22 -7 -7 -26 -26 
-1 -2 -28 -27 -3 -3 3685 3109 100 MP stroke
-25 -24 -8 -8 -21 -19 -12 -12 -16 -15 -16 -15 -13 -11 -20 -18 
-9 -9 -24 -20 -6 -5 -26 -24 -3 -2 -29 -25 -1 -1 -29 -24 
-4 -3 -27 -22 -5 -4 -26 -20 -7 -6 -24 -18 -9 -7 -22 -17 
-10 -8 -22 -16 -11 -8 -21 -15 -12 -9 -21 -15 -11 -7 -22 -15 
-11 -8 -23 -15 -10 -6 -24 -17 -8 -5 -28 -17 -5 -3 -31 -19 
-2 -1 -32 -19 -3 -1 -30 -17 -9 -5 -24 -13 -15 -8 -17 -9 
-23 -12 -10 -5 -31 -16 -2 -1 -32 -15 -9 -4 -24 -11 -19 -10 
-14 -6 -31 -14 -1 0 -33 -14 -13 -5 -20 -9 -27 -11 -5 -2 
-33 -13 -11 -5 -22 -8 -28 -11 -4 -1 -33 -12 -14 -6 -19 -6 
-32 -12 -1 -1 -32 -10 -22 -8 -11 -4 -32 -11 -11 -4 -22 -7 
-33 -11 -1 0 -31 -10 -26 -8 -7 -2 -33 -10 -19 -6 -13 -4 
-33 -9 -15 -4 -18 -5 -32 -9 -14 -4 -19 -5 -32 -8 -18 -4 
-15 -4 -33 -7 -26 -6 5508 4064 100 MP stroke
-6 -2 -33 -6 -33 -7 -12 -2 -20 -4 -33 -5 -33 -5 -16 -3 
-16 -2 -33 -4 -33 -3 -32 -3 -33 -2 -32 -2 -1 0 -32 -2 
-33 -1 -33 -2 -32 -3 -33 -7 -3 -1 -28 -17 -2 -1 6070 4148 24 MP stroke
-5 -7 0 -15 5 -8 6 -8 27 -13 3 -2 29 -6 33 -4 
33 -1 32 1 33 2 33 4 32 4 0 0 33 6 33 6 
17 3 15 3 33 8 21 5 12 2 32 8 18 5 15 4 
33 8 11 4 21 5 33 10 2 1 30 8 23 7 10 3 
33 10 10 4 22 7 29 9 4 1 33 11 14 4 18 7 
31 10 2 1 33 11 14 5 18 6 30 11 3 1 33 12 
11 4 21 8 25 10 8 3 33 12 5 2 27 11 18 7 
15 6 29 12 4 2 32 13 7 3 26 11 17 8 16 7 
25 11 7 4 33 15 1 0 32 15 8 4 24 12 15 7 
18 10 20 10 13 6 25 14 7 4 30 15 3 2 33 18 
0 0 32 19 4 2 29 17 6 3 27 16 8 5 24 15 
10 6 23 15 10 6 23 15 9 7 23 15 9 6 24 17 
7 5 26 19 5 3 4072 3577 100 MP stroke
27 21 3 2 29 23 1 0 28 22 5 4 24 20 8 6 
20 17 13 11 15 13 18 15 10 9 22 20 5 4 26 24 
2 2 24 23 9 8 16 17 16 15 10 10 23 23 2 3 
24 25 7 7 17 20 15 16 9 10 24 26 0 1 21 27 
12 13 10 14 22 25 2 2 16 28 15 18 6 11 -1 28 
-5 1 -1 -1 -32 -28 0 0 -30 -29 -2 -1 -27 -27 -6 -4 
-23 -23 -10 -8 -20 -19 -12 -11 -18 -16 -15 -13 -15 -14 -18 -15 
-12 -11 -20 -18 -10 -9 -23 -19 -7 -6 -26 -22 -5 -4 -27 -23 
-3 -2 -30 -25 -1 0 -30 -25 -2 -1 -29 -23 -3 -3 -29 -21 
-4 -4 -27 -20 -6 -4 -27 -20 -5 -4 -27 -19 -6 -4 -28 -20 
-5 -3 -28 -19 -4 -3 -31 -20 -2 -2 -32 -21 -1 0 -32 -20 
-3 -2 -30 -18 -6 -4 -27 -15 -10 -6 -22 -13 -15 -9 -18 -9 
-21 -12 -12 -6 -28 -15 4465 3706 100 MP stroke
-4 -2 -33 -17 -4 -2 -29 -14 -13 -6 -19 -10 -23 -11 -10 -4 
-33 -15 -1 -1 -31 -13 -14 -6 -19 -8 -28 -12 -5 -2 -32 -13 
-10 -5 -23 -9 -26 -10 -7 -2 -32 -13 -11 -4 -22 -8 -29 -11 
-4 -1 -32 -11 -17 -6 -16 -6 -33 -11 -4 -2 -28 -9 -26 -9 
-7 -2 -33 -10 -16 -6 -16 -5 -33 -10 -9 -3 -24 -7 -32 -10 
-2 0 -31 -9 -30 -9 -3 0 -32 -10 -28 -7 -5 -1 -32 -9 
-28 -7 -5 -1 -33 -8 -32 -8 0 0 -33 -8 -33 -7 -8 -2 
-24 -5 -33 -7 -24 -4 -9 -2 -32 -6 -33 -6 -15 -2 -18 -4 
-32 -6 -33 -6 -2 -1 -31 -7 -28 -8 -4 -3 -26 -13 -7 -9 
5939 4187 73 MP stroke
-3 -5 3 -2 33 -13 5 0 28 -2 32 1 10 1 23 2 
33 4 32 5 25 4 8 2 33 6 32 7 3 1 30 7 
33 8 3 1 29 7 32 8 1 1 32 9 24 7 9 2 
33 10 13 4 19 6 33 10 2 0 31 10 21 7 11 4 
33 11 7 2 26 9 23 8 9 3 33 12 7 2 26 10 
21 8 11 4 33 12 3 1 30 12 15 6 17 7 27 11 
6 3 33 13 5 2 27 12 16 7 17 8 25 10 8 4 
32 15 1 0 32 16 8 3 25 12 14 7 18 10 20 10 
13 7 25 13 8 4 29 15 3 2 33 18 1 0 32 18 
4 3 28 16 7 4 26 16 8 5 25 15 9 6 23 15 
10 6 23 15 10 7 23 15 9 6 23 17 8 5 25 18 
6 4 27 20 3 3 29 22 1 1 29 22 3 3 24 21 
9 6 19 17 13 11 3947 3451 100 MP stroke
14 13 19 16 8 8 25 21 3 3 23 24 6 6 16 19 
17 16 7 9 -7 17 -23 -17 -10 -5 -27 -20 -5 -3 -28 -22 
-5 -3 -28 -21 -5 -3 -28 -21 -4 -3 -29 -21 -4 -3 -29 -21 
-4 -2 -30 -21 -2 -2 -32 -22 -1 0 -33 -22 -1 0 -31 -21 
-3 -2 -30 -20 -5 -3 -28 -17 -7 -5 -25 -15 -11 -7 -22 -13 
-15 -8 -18 -11 -20 -11 -12 -7 -27 -14 -6 -3 -33 -17 -1 -1 
-31 -17 -9 -4 -24 -12 -17 -8 -16 -8 -26 -13 -6 -2 -33 -15 
-5 -3 -28 -12 -16 -7 -16 -8 -30 -12 -3 -2 -33 -13 -10 -5 
-22 -9 -26 -10 -7 -3 -33 -12 -9 -4 -23 -9 -27 -10 -6 -2 
-33 -12 -12 -4 -20 -8 -32 -11 -1 0 -33 -11 -19 -7 -13 -4 
-33 -11 -9 -3 -24 -8 -32 -10 0 0 -33 -10 -23 -7 -10 -3 
-32 -10 -16 -5 -17 -5 -33 -9 -9 -3 -23 -7 -33 -9 -4 -1 
-28 -8 -33 -9 0 0 5449 4081 100 MP stroke
-33 -9 -29 -8 -3 -1 -33 -9 -27 -6 -6 -2 -32 -9 -23 -5 
-10 -4 -33 -9 -15 -4 -17 -6 -30 -9 -3 -2 -28 -14 -5 -11 
5776 4189 17 MP stroke
0 -2 0 0 -4 0 4 2 3783 3289 5 MP stroke
-5 -3 5 -3 33 -4 32 3 33 4 3 0 30 7 32 6 
15 4 18 4 32 8 17 4 16 5 33 8 11 3 21 7 
33 9 4 1 29 10 25 7 7 3 33 10 12 4 21 8 
29 9 3 1 33 12 13 5 20 8 28 9 4 2 33 13 
9 3 24 10 20 8 12 5 33 13 1 0 32 14 10 5 
22 10 20 8 13 7 29 12 4 2 32 15 4 2 29 15 
10 4 23 13 14 7 18 10 20 10 13 7 23 12 10 6 
26 14 6 4 31 17 2 2 33 18 0 0 32 21 1 0 
32 21 1 0 31 21 -32 5 -9 -5 -24 -13 -16 -8 -16 -9 
-27 -12 -6 -3 -33 -16 -3 -2 -29 -15 -12 -5 -21 -11 -22 -10 
-11 -5 -32 -14 -2 -1 -31 -14 -12 -5 -21 -10 -25 -10 -7 -4 
-33 -13 -6 -3 -27 -11 -20 -8 -12 -5 -33 -12 -4 -2 -29 -12 
-19 -7 -13 -5 -33 -12 4894 3921 100 MP stroke
-5 -1 -28 -11 -22 -8 -10 -4 -33 -11 -10 -3 -23 -8 -30 -10 
-2 -1 -33 -11 -18 -6 -15 -5 -32 -10 -8 -2 -25 -9 -31 -9 
-2 0 -32 -11 -20 -6 -13 -5 -33 -9 -9 -3 -23 -8 -31 -9 
-2 -1 -32 -11 -17 -5 -16 -6 -33 -10 -1 0 -31 -13 -11 -3 
-22 -14 5547 4144 34 MP stroke
23 -2 -23 -21 -4 21 4 2 4273 3640 5 MP stroke
0 0 0 0 0 0 0 0 5025 3995 5 MP stroke
gr 
4099 4988 mt 
(Time [s]) s
1920 3725 mt  -90 rotate
(Frequency [Hz]) s
90 rotate
2062 1700 mt 
(TFRSPAW, K=0, Morlet wlt, Nh0=32, Ng0=0, N=128, lin. scale,\
 Thld=1%) s
gs 0 0 773 536 MR c np

end

eplot
%%EndObject graph 1

epage
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%%EOF