《Table 1 Calibrated results and predicted results of polyester-content by different pretreated metho

《Table 1 Calibrated results and predicted results of polyester-content by different pretreated metho   提示:宽带有限、当前游客访问压缩模式
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《涤棉混纺织物近红外定量分析模型的建立及相关问题探讨(英文)》


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The spectra were pre-processed by 1st derivative,S-G smoothing,mean centering and other signal correction method in the region of 1 400~2 500nm,and the results were shown in Table 1.The statistical data indicated that the model established by OSC combined with 1st derivative and mean centre preprocessed showed the best result(prediction accuracy was97.6%)for the quantitative analysis of cotton or polyester content in waste cotton-polyester blend fabrics.