me0512.eps

数字信号处理（机械工业出版社）的源码

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c0
1 j
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0 1783 5356 0 0 -1783 899 2172 4 MP
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1200 2317 mt 
(0) s
2907 2172 mt 2907 2118 L
2907  389 mt 2907  442 L
2874 2317 mt 
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4581 2172 mt 4581 2118 L
4581  389 mt 4581  442 L
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  36   36 3242 1633 FO
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0 -390 3242 2023 2 MP stroke
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0 -249 3911 2023 2 MP stroke
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0 -160 4581 2023 2 MP stroke
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5250 2023 PD
5585 2023 PD
5920 2023 PD
5356 0 899 2023 2 MP stroke
gr

3097  294 mt 
(Original sequence) s
3543 2460 mt 
(n) s
 649 1383 mt  -90 rotate
(x\(n\)) s
90 rotate
1 sg
0 1784 5356 0 0 -1784 899 4616 4 MP
PP
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DO
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6 w
0 sg
 899 2832 mt 6255 2832 L
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6255 4616 mt 6255 2832 L
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1233 4616 mt 1233 4562 L
1233 2832 mt 1233 2885 L
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4515 4761 mt 
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6255 4616 mt 6255 4562 L
6255 2832 mt 6255 2885 L
6189 4761 mt 
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(4) s
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(6) s
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6255 2980 mt 6201 2980 L
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gs 899 2832 5357 1785 rc
gs 1160 2907 4834 1634 rc
  36   36 1233 4267 FO
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  36   36 1903 4467 FO
  36   36 2238 4467 FO
  36   36 2572 4467 FO
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  36   36 3242 2980 FO
  36   36 3577 3278 FO
  36   36 3911 3515 FO
  36   36 4246 3706 FO
  36   36 4581 3858 FO
  36   36 4916 3980 FO
  36   36 5250 4077 FO
  36   36 5585 4155 FO
  36   36 5920 4217 FO
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0 -200 1233 4467 2 MP stroke
0 -160 1568 4467 2 MP stroke
1903 4467 PD
2238 4467 PD
2572 4467 PD
2907 4467 PD
0 -1487 3242 4467 2 MP stroke
0 -1189 3577 4467 2 MP stroke
0 -952 3911 4467 2 MP stroke
0 -761 4246 4467 2 MP stroke
0 -609 4581 4467 2 MP stroke
0 -487 4916 4467 2 MP stroke
0 -390 5250 4467 2 MP stroke
0 -312 5585 4467 2 MP stroke
0 -250 5920 4467 2 MP stroke
5356 0 899 4467 2 MP stroke
gr

2686 2737 mt 
(Circularly shifted sequence, N=15) s
3543 4904 mt 
(n) s
 649 4149 mt  -90 rotate
(x\(\(n-6\) mod 15\)) s
90 rotate

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