预处理方法

Pretreatment methods

训练样本

Calibration set

预测样本

Predication set

$R_C^2$

RMSEC

$R_P^2$

RMSEP

卷积平滑SG Smoothing

0.9892353

0.0847141

0.985372

0.1004048

多元散射矫正MSC

0.9592933

0.2179308

0.928403

0.2881965

中值平滑Median Filter Smoothing

0.9024838

0.3418428

0.689631

0.6115478

移动平滑Moving Average Smoothing

0.9384855

0.2715044

0.6706

0.6410697

高斯平滑Gaussian Filter Smoothing

0.9722419

0.1293897

0.96002

0.1560798

去趋势De-Trending

0.8912079

0.3100288

0.80169

0.4247900

标准正态变换Standard Normal Variate

0.9555639

0.0112498

0.9307313

0.0141579

正交信号校正Orthogonal Signal Correction

0.7995838

0.3176799

0.7067301

0.3845197