Feature Recognition of Crop Growth Information in Precision Farming

Table 4

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

Number	Feature vector
1	[0.00068  0.00121  0.09963  0.3827  0.4543  1.1296  0.1317  0.1737  3.6407]
2	[0.00087  0.00213  0.20421  0.3244  0.3601  1.1162  0.1438  0.2004  4.3608]
3	[0.00120  0.00223  0.21067  0.4373  0.1843  1.0999  0.1552  0.2217  4.6099]
4	[0.00075  0.00189  0.26463  0.2004  0.0688  1.0766  0.1291  0.1990  5.1486]
5	[0.00063  0.00129  0.26145  0.1408  0.1050  1.0300  0.1023  0.1480  5.1196]
6	[0.00063  0.00200  0.19699  0.4156  0.5291  1.1055  0.1550  0.2371  4.1701]
7	[0.00055  0.00265  0.19980  0.2322  0.1798  1.0858  0.1485  0.2509  4.1470]
8	[0.00073  0.00229  0.22297  0.4169  0.2411  1.1071  0.1631  0.2480  4.8835]
9	[0.00066  0.00244  0.20201  0.2120  0.3552  1.1226  0.1583  0.2373  4.0665]
10	[0.00068  0.00121  0.09963  0.3827  0.4543  1.1296  0.1317  0.1737  3.6407]