|
Mutual coh.
|
Average coh.
|
Spectral norm
|
---|
m
|
20
|
30
|
20
|
30
|
20
|
30
|
---|
Type
| |
Gaussian
|
0.751
|
0.647
|
0.050
|
0.033
|
3.290
|
2.876
|
[26]
|
0.354
|
0.237
|
0.042
|
0.025
|
2.449
|
2.000
|
[30]
|
0.297
|
0.206
|
0.042
|
0.025
|
2.463
|
2.005
|
Algorithm 3
|
0.463
|
0.332
|
0.042
|
0.025
|
2.512
|
2.075
|
Algorithm 4
|
0.445
|
0.319
|
0.042
|
0.025
|
2.459
|
2.015
|
- Results involve m×N matrices with m={20,30}, N=120