Feature Recognition of Crop Growth Information in Precision Farming

Table 3

The feature vector of corn’s multiwavelet entropy of the moderate drought stress group.

Number	Feature vector
1	[0.0323  0.0670  6.0548  0.3542  0.3943  1.0624  0.716   0.988   8.540 ]
2	[0.0362  0.1102  7.9921  0.2439  0.3852  1.1105  0.753   1.184   8.599 ]
3	[0.0391  0.1358  9.8511  0.2810  0.3715  1.0656  0.773   1.296   14.130]
4	[0.0280  0.1240  7.6080  0.2607  0.2762  1.0551  0.663   1.200   9713 ]
5	[0.0325  0.0761  6.1909  0.4026  0.2954  1.0706  0.717   1.030   11.557]
6	[0.1232  0.2469  3.5261  0.3934  0.3839  1.0845  1.115   1.702   7.496 ]
7	[0.0657  0.1520  2.8382  0.1886  0.3792  1.1150  0.970   1.398   8.912 ]
8	[0.0507  0.1537  2.5537  0.4131  0.3762  1.1332  0.866   1.399   8.378 ]
9	[0.1723  0.6908  6.7757  0.1140  0.2659  1.1003  1.286   2.282   10.034]
10	[0.2628  0.4644  2.6621  0.0750  0.1292  1.1121  1.548   1948    6.890]