at4fig6.eps

time-frequency analsys tools

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%%CreationDate: 08/08/96  09:37:44
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/ldef {load def} bind def
/xdef {exch def} bdef
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% operator abbreviations
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/cc /concat ldef
/cp /closepath ldef
/gr /grestore ldef
/gs /gsave ldef
/mt /moveto ldef
/np /newpath ldef
/cm /currentmatrix ldef
/sm /setmatrix ldef
/rc {rectclip} bdef
/rf {rectfill} bdef
/rm /rmoveto ldef
/rl /rlineto ldef
/s /show ldef
/sc /setrgbcolor ldef
/w /setlinewidth ldef
/cap /setlinecap ldef

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/MP {
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/AP {
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/MR {
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/FR {
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/PR {
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/L1i {
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/tMatrix matrix def
/MakeOval {
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	tMatrix currentmatrix pop
	translate scale
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	tMatrix setmatrix
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/FO {
	MakeOval
	stroke
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/PO {
	MakeOval
	fill
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/PD {
	2 copy moveto lineto stroke
	} bdef


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/dpi2point 12 def
portraitMode 0216 7344 csm

  476    66  6002  4954 MR c np
76 dict begin %Colortable dictionary
/c0 { 0 0 0 sc} bdef
/c1 { 1 1 1 sc} bdef
/c2 { 1 0 0 sc} bdef
/c3 { 0 1 0 sc} bdef
/c4 { 0 0 1 sc} bdef
/c5 { 1 1 0 sc} bdef
/c6 { 1 0 1 sc} bdef
/c7 { 0 1 1 sc} bdef

/Helvetica 144 FMS

c1
   0    0 6914 5187 PR
6 w
DO
4 w
c0
 691 4311 mt 1727 4311 L
1727 4311 mt 1727 4311 L
 691 3954 mt 1727 3954 L
1727 3954 mt 1727 3954 L
 691 3598 mt 1727 3598 L
1727 3598 mt 1727 3598 L
 691 3241 mt 1727 3241 L
1727 3241 mt 1727 3241 L
 691 2885 mt 1727 2885 L
1727 2885 mt 1727 2885 L
 691 2528 mt 1727 2528 L
1727 2528 mt 1727 2528 L
 691 2172 mt 1727 2172 L
1727 2172 mt 1727 2172 L
 691 1815 mt 1727 1815 L
1727 1815 mt 1727 1815 L
1727 4667 mt 1727 1815 L
1727 1815 mt 1727 1815 L
1295 4667 mt 1295 1815 L
1295 1815 mt 1295 1815 L
 864 4667 mt  864 1815 L
 864 1815 mt  864 1815 L
 691 4667 mt  691 1815 L
 691 1815 mt 1727 1815 L
 691 4667 mt  691 1815 L
 691 1815 mt 1727 1815 L
 691 4667 mt  691 1815 L
 691 1815 mt 1727 1815 L
SO
6 w
1727 4667 mt 1727 1815 L
 691 4667 mt  691 1815 L
1727 4667 mt  691 4667 L
1727 1815 mt  691 1815 L
1727 4667 mt 1727 4667 L
1727 1815 mt 1727 1815 L
 691 4667 mt  691 1815 L
1727 4667 mt  691 4667 L
 691 4667 mt  691 4667 L
 691 4311 mt  720 4311 L
1727 4311 mt 1698 4311 L
 691 3954 mt  720 3954 L
1727 3954 mt 1698 3954 L
 691 3598 mt  720 3598 L
1727 3598 mt 1698 3598 L
 691 3241 mt  720 3241 L
1727 3241 mt 1698 3241 L
 691 2885 mt  720 2885 L
1727 2885 mt 1698 2885 L
 691 2528 mt  720 2528 L
1727 2528 mt 1698 2528 L
 691 2172 mt  720 2172 L
1727 2172 mt 1698 2172 L
 691 1815 mt  720 1815 L
1727 1815 mt 1698 1815 L
1727 4667 mt 1727 4638 L
1727 1815 mt 1727 1844 L
1687 4828 mt 
(0) s
1295 4667 mt 1295 4638 L
1295 1815 mt 1295 1844 L
1135 4828 mt 
(8061) s
 864 4667 mt  864 4638 L
 864 1815 mt  864 1844 L
 664 4828 mt 
(16122) s
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
-1 -22 1 -23 -1 -22 1 -23 0 -22 -1 -23 1 -22 -1 -23 
1 -22 0 -23 -1 -22 2 -22 -1 -23 0 -22 1 -23 -2 -22 
3 -23 -2 -22 1 -23 3 -22 -5 -23 7 -22 -4 -23 2 -22 
10 -22 -15 -23 34 -22 -13 -23 31 -22 455 -23 356 -22 -371 -23 
-443 -22 -30 -23 11 -22 -30 -22 12 -23 -8 -22 -2 -23 4 -22 
-6 -23 3 -22 -1 -23 -1 -22 1 -23 -2 -22 1 -22 0 -23 
-1 -22 1 -23 -1 -22 1 -23 0 -22 -1 -23 1 -22 -1 -23 
0 -22 1 -22 -1 -23 1 -22 -1 -23 0 -22 1 -23 -1 -22 
0 -23 1 -22 -1 -23 1 -22 -1 -23 0 -22 1 -22 -1 -23 
1 -22 0 -23 -1 -22 1 -23 -1 -22 1 -23 0 -22 -1 -23 
2 -22 -1 -22 1 -23 1 -22 -3 -23 6 -22 -4 -23 2 -22 
8 -23 -12 -22 30 -23 -11 -22 30 -22 443 -23 371 -22 -356 -23 
-455 -22 -31 -23 13 -22 1693 4038 100 MP stroke
-34 -23 15 -22 -10 -23 -2 -22 4 -22 -7 -23 5 -22 -3 -23 
-1 -22 2 -23 -3 -22 2 -23 -1 -22 0 -23 1 -22 -2 -23 
1 -22 0 -22 -1 -23 1 -22 -1 -23 1 -22 0 -23 -1 -22 
1 -23 -1 -22 1 -23 0 -22 1726 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 1399 mt 2902  363 L
2902  363 mt 2902  363 L
3555 1399 mt 3555  363 L
3555  363 mt 3555  363 L
4208 1399 mt 4208  363 L
4208  363 mt 4208  363 L
4861 1399 mt 4861  363 L
4861  363 mt 4861  363 L
5514 1399 mt 5514  363 L
5514  363 mt 5514  363 L
6168 1399 mt 6168  363 L
6168  363 mt 6168  363 L
2281 1399 mt 6429 1399 L
6429 1399 mt 6429 1399 L
2281  881 mt 6429  881 L
6429  881 mt 6429  881 L
2281  363 mt 6429  363 L
6429  363 mt 6429  363 L
2281 1399 mt 2281  363 L
2281  363 mt 6429  363 L
2281 1399 mt 2281  363 L
2281  363 mt 6429  363 L
2281 1399 mt 2281  363 L
2281  363 mt 6429  363 L
SO
6 w
2281 1399 mt 6429 1399 L
2281  363 mt 6429  363 L
2281 1399 mt 2281  363 L
6429 1399 mt 6429  363 L
2281 1399 mt 2281 1399 L
6429 1399 mt 6429 1399 L
2281 1399 mt 6429 1399 L
2281 1399 mt 2281  363 L
2281 1399 mt 2281 1399 L
2902 1399 mt 2902 1358 L
2902  363 mt 2902  404 L
3555 1399 mt 3555 1358 L
3555  363 mt 3555  404 L
4208 1399 mt 4208 1358 L
4208  363 mt 4208  404 L
4861 1399 mt 4861 1358 L
4861  363 mt 4861  404 L
5514 1399 mt 5514 1358 L
5514  363 mt 5514  404 L
6168 1399 mt 6168 1358 L
6168  363 mt 6168  404 L
2281 1399 mt 2322 1399 L
6429 1399 mt 6388 1399 L
2126 1452 mt 
(-2) s
2281  881 mt 2322  881 L
6429  881 mt 6388  881 L
2174  934 mt 
(0) s
2281  363 mt 2322  363 L
6429  363 mt 6388  363 L
2174  416 mt 
(2) s
2281 1399 mt 6429 1399 L
2281  363 mt 6429  363 L
2281 1399 mt 2281  363 L
6429 1399 mt 6429  363 L
2281  363 mt 2281  363 L
6429  363 mt 6429  363 L
gs 2281 363 4149 1037 MR c np
33 419 32 -160 33 160 33 518 32 -518 33 -160 33 160 32 -419 
33 419 33 419 32 -419 33 160 33 -160 32 -518 33 518 33 160 
32 -160 33 419 33 -419 32 -419 33 419 33 -160 32 160 33 518 
33 -518 32 -160 33 160 33 -419 32 419 33 419 33 -419 32 160 
33 -160 32 -518 33 518 33 160 32 -160 33 419 33 -419 32 -419 
33 419 33 -160 32 160 33 518 33 -518 32 -160 33 160 33 -419 
32 419 33 419 33 -419 32 160 33 -160 33 -518 32 518 33 160 
33 -160 32 419 33 -419 33 -419 32 419 33 -160 33 160 32 518 
33 -518 33 -160 32 160 33 -419 33 419 32 419 33 -419 33 160 
32 -160 33 -518 33 518 32 160 33 -160 33 419 32 -419 33 -419 
33 419 32 -160 33 160 33 518 32 -518 33 -160 33 160 32 -419 
33 419 33 419 32 -419 33 160 33 -160 32 -518 33 518 32 160 
33 -160 33 419 32 -419 3196 881 100 MP stroke
33 -419 33 419 32 -160 33 160 33 518 32 -518 33 -160 33 160 
32 -419 33 419 33 419 32 -419 33 160 33 -160 32 -518 33 518 
33 160 32 -160 33 419 33 -419 32 -419 33 419 33 -160 32 160 
33 518 33 -518 32 -160 33 160 2281 881 29 MP stroke
gr 
2072 1175 mt  -90 rotate
(Real part) s
90 rotate
3923  248 mt 
(Signal in time) 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