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Table 6 The influence of sparsity and signal length on sampling length

From: A signal reconstruction method of wireless sensor network based on compressed sensing

N, P

32

64

128

256

512

1024

2048

10

19

31

42

54

65

76

88

20

 

38

61

84

107

130

153

30

  

72

106

140

175

209

50

  

78

135

192

249

306

80

   

154

245

337

428

100

   

155

270

384

498

120

    

287

425

562

150

    

304

475

647

180

    

311

516

722

220

     

558

810

300

     

608

951

450

     

611

1125

800

      

1241