n

tubal秩r

观测率p

DNTC-DFT

DNTC-DCT

DNTC-ROM

50

3

0.47

8.76e−4

1.21e−4

1.31e−4

50

5

0.57

3.31e−4

1.50e−4

1.42e−4

50

8

0.59

6.51e−4

2.33e−4

2.40e−4

50

10

0.72

6.42e−4

1.83e−4

1.87e−4