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2.5
singular values
2
1.5
1
0.5
0
0
5
10
15
i
20
25
30
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x
0.4
0.35
singular values
0.3
0.25
0.2
0.15
0.1
0.05
0
0
5
10
15
20
25
i
30
35
40
45
50
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