序号 | 仿真试验 值(m) | 全样本 | 相似样本 | 随机样本1 | 随机样本2 | ||||
预测值(m) | 相对误差 | 预测值(m) | 相对误差 | 预测值(m) | 相对误差 | 预测值(m) | 相对误差 | ||
1 | 17.5047 | 17.2816 | 0.012745 | 17.2255 | 0.01595 | 17.7416 | 0.013534 | 17.4981 | 0.000377 |
2 | 19.4539 | 19.6206 | 0.008569 | 19.5205 | 0.003423 | 20.0516 | 0.030724 | 19.7981 | 0.017693 |
3 | 21.5352 | 21.9596 | 0.019707 | 21.8155 | 0.013016 | 22.3616 | 0.038374 | 22.0981 | 0.026139 |
4 | 22.8988 | 24.2986 | 0.06113 | 24.1105 | 0.052915 | 24.6716 | 0.077419 | 24.3981 | 0.065475 |
5 | 24.9046 | 26.6376 | 0.069586 | 26.4055 | 0.060266 | 26.9816 | 0.083398 | 26.6981 | 0.072015 |
6 | 27.4554 | 28.9766 | 0.055406 | 28.7005 | 0.04535 | 29.2916 | 0.066879 | 28.9981 | 0.056189 |
7 | 31.4524 | 31.3156 | 0.00719 | 30.9955 | 0.017339 | 31.6016 | 0.001877 | 31.2981 | 0.007745 |
8 | 17.9116 | 17.5816 | 0.018424 | 17.5255 | 0.021556 | 17.8916 | 0.001117 | 17.6481 | 0.014711 |
9 | 19.7839 | 19.9206 | 0.00691 | 19.8205 | 0.00185 | 20.2016 | 0.021113 | 19.9481 | 0.0083 |
10 | 21.9102 | 22.2596 | 0.015947 | 22.1155 | 0.00937 | 22.5116 | 0.027448 | 22.2481 | 0.015422 |
11 | 23.3681 | 24.5986 | 0.052657 | 24.4105 | 0.044608 | 24.8216 | 0.0622 | 24.5481 | 0.050496 |
12 | 25.5137 | 26.9376 | 0.055809 | 26.7055 | 0.046712 | 27.1316 | 0.063413 | 26.8481 | 0.052301 |
13 | 27.7315 | 29.2766 | 0.055716 | 29.0005 | 0.04576 | 29.4416 | 0.061666 | 29.1481 | 0.051083 |
14 | 31.3435 | 31.6156 | 0.008681 | 31.2955 | 0.001531 | 31.7516 | 0.01302 | 31.4481 | 0.003337 |