研究文章
土壤光谱预处理的效果最优化分析概要文件使用实验室成像光谱
|
|
|
艾尔 |
菲 |
锰 |
C |
N |
|
|
|
4 |
4 |
4 |
5 |
5 |
|
|
|
0.45 |
0.53 |
0.45 |
0.79 |
0.72 |
| adj。 |
0.42 |
0.50 |
0.41 |
0.77 |
0.69 |
|
% RMSE |
16.2 |
16.8 |
39.8 |
41.9 |
32.2 |
|
|
|
5 |
5 |
4 |
5 |
5 |
| SNV-DT |
|
0.57 |
0.49 |
0.54 |
0.84 |
0.71 |
| adj。 |
0.54 |
0.45 |
0.51 |
0.83 |
0.68 |
|
% RMSE |
14.4 |
17.9 |
36.2 |
36.1 |
32.7 |
|
|
|
7 |
7 |
6 |
5 |
5 |
| Diff |
|
0.65 |
0.67 |
0.56 |
0.81 |
0.71 |
| adj。 |
0.61 |
0.63 |
0.51 |
0.79 |
0.69 |
|
% RMSE |
13.1 |
14.2 |
36.4 |
40.0 |
32.6 |
|
|
|
5 |
6 |
5 |
3 |
2 |
| 2日Diff |
|
0.69 |
0.69 |
0.59 |
0.80 |
0.67 |
| adj。 |
0.67 |
0.66 |
0.55 |
0.79 |
0.66 |
|
% RMSE |
12.2 |
13.6 |
34.8 |
40.4 |
34.9 |
|
|
|
3 |
3 |
4 |
2 |
2 |
| CR |
|
0.49 |
0.54 |
0.47 |
0.83 |
0.74 |
| adj。 |
0.47 |
0.52 |
0.44 |
0.82 |
0.73 |
|
% RMSE |
15.6 |
16.6 |
38.9 |
38.1 |
31.0 |
|
|
|
2 |
2 |
3 |
2 |
2 |
| NCR |
|
0.25 |
0.26 |
0.47 |
0.77 |
0.67 |
| adj。 |
0.23 |
0.24 |
0.45 |
0.76 |
0.66 |
|
% RMSE |
18.9 |
21.1 |
38.9 |
43.7 |
35.0 |
|
|
|
3 |
3 |
3 |
3 |
4 |
| MSC |
|
0.45 |
0.43 |
0.45 |
0.83 |
0.72 |
| adj。 |
0.43 |
0.40 |
0.42 |
0.82 |
0.70 |
|
% RMSE |
16.2 |
18.5 |
39.7 |
37.6 |
32.2 |
|
|
|
3 |
3 |
3 |
3 |
3 |
| EMSC |
|
0.36 |
0.34 |
0.50 |
0.80 |
0.68 |
| adj。 |
0.33 |
0.31 |
0.47 |
0.79 |
0.66 |
|
% RMSE |
17.6 |
20.0 |
37.8 |
41.0 |
34.3 |
|
|