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Table 2 The number of elements z i s to be stored in memory for various M = p r

From: Deterministic construction of Fourier-based compressed sensing matrices using an almost difference set

p

r

M

δ

p

r

M

δ

2

6

64

6

5

3

125

23

 

7

128

10

 

4

625

79

 

8

256

16

 

5

3,125

315

 

9

512

30

7

3

343

60

 

10

1,024

52

 

4

2,401

301

3

4

81

11

11

2

121

31

 

5

243

26

 

3

1,331

226

 

6

729

63

13

2

169

43

 

7

2,187

158

 

3

2,197

371