Research Article
Application of Grey Relational Analysis and Multiple Linear Regression to Establish the Cutting Force Model of Oil Peony Stalk
Table 3
Normalized processing result.
| t | Xt (0) | Xt (1) | Xt (2) | Xt (3) | Xt (4) | Xt (5) | Xt (6) | Xt (7) | Xt (8) | Xt (9) | Xt (10) | Xt (11) |
| 1 | 0.714 | 0.052 | 1.000 | 0.004 | 0.001 | 0.568 | 0.009 | 0.004 | 0.000 | 0.228 | 0.218 | 0.345 | 2 | 0.901 | 0.050 | 1.000 | 0.010 | 0.003 | 0.542 | 0.015 | 0.004 | 0.000 | 0.192 | 0.190 | 0.228 | 3 | 0.822 | 0.048 | 1.000 | 0.010 | 0.003 | 0.541 | 0.016 | 0.004 | 0.000 | 0.181 | 0.184 | 0.226 | 4 | 0.764 | 0.049 | 1.000 | 0.008 | 0.002 | 0.559 | 0.015 | 0.004 | 0.000 | 0.166 | 0.192 | 0.267 | 5 | 0.685 | 0.041 | 1.000 | 0.007 | 0.002 | 0.427 | 0.013 | 0.003 | 0.000 | 0.161 | 0.154 | 0.222 | 6 | 0.796 | 0.049 | 1.000 | 0.006 | 0.000 | 0.650 | 0.009 | 0.005 | 0.000 | 0.213 | 0.224 | 0.313 | 7 | 0.694 | 0.044 | 1.000 | 0.006 | 0.001 | 0.617 | 0.009 | 0.005 | 0.000 | 0.199 | 0.191 | 0.279 | 8 | 0.838 | 0.049 | 1.000 | 0.006 | 0.002 | 0.436 | 0.015 | 0.002 | 0.000 | 0.180 | 0.167 | 0.274 | 9 | 0.638 | 0.032 | 1.000 | 0.007 | 0.003 | 0.379 | 0.013 | 0.002 | 0.000 | 0.133 | 0.123 | 0.161 | 10 | 0.864 | 0.036 | 1.000 | 0.005 | 0.001 | 0.508 | 0.010 | 0.003 | 0.000 | 0.183 | 0.158 | 0.244 | 11 | 0.666 | 0.042 | 1.000 | 0.003 | 0.000 | 0.600 | 0.006 | 0.005 | 0.001 | 0.216 | 0.200 | 0.314 | 12 | 0.827 | 0.042 | 1.000 | 0.013 | 0.004 | 0.475 | 0.016 | 0.004 | 0.000 | 0.174 | 0.159 | 0.231 | 13 | 0.610 | 0.034 | 1.000 | 0.008 | 0.002 | 0.407 | 0.012 | 0.003 | 0.000 | 0.147 | 0.143 | 0.182 | 14 | 0.744 | 0.051 | 1.000 | 0.005 | 0.000 | 0.568 | 0.008 | 0.004 | 0.002 | 0.216 | 0.203 | 0.335 | 15 | 0.686 | 0.033 | 1.000 | 0.008 | 0.003 | 0.352 | 0.017 | 0.002 | 0.000 | 0.109 | 0.120 | 0.174 |
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