Research Article
Simultaneous Determination of Several Fiber Contents in Blended Fabrics by Near-Infrared Spectroscopy and Multivariate Calibration
Table 1
Mixture simplex lattice design of four components for training and test sets.
| No | Training set lattice design | Test set lattice design | A | B | C | D | A | B | C | D |
| 1 | 0.75 | 0.25 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0.25 | 0.5 | 0.25 | 0 | 0 | 0 | 0 | 1 | 3 | 0.75 | 0 | 0 | 0.25 | 0 | 0 | 1 | 0 | 4 | 0.5 | 0.25 | 0 | 0.25 | 0.667 | 0 | 0.333 | 0 | 5 | 0 | 0 | 1 | 0 | 0 | 0.667 | 0 | 0.333 | 6 | 0 | 0 | 0 | 1 | 0 | 0.333 | 0.333 | 0.333 | 7 | 0 | 0 | 0.75 | 0.25 | 0 | 0.667 | 0.333 | 0 | 8 | 0.125 | 0.125 | 0.125 | 0.625 | 0.25 | 0.25 | 0.25 | 0.25 | 9 | 0 | 0.75 | 0.25 | 0 | 0.667 | 0 | 0 | 0.333 | 10 | 0.625 | 0.125 | 0.125 | 0.125 | 0.333 | 0 | 0.333 | 0.333 | 11 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0.333 | 0.667 | 0 | 12 | 0.25 | 0 | 0.75 | 0 | 1 | 0 | 0 | 0 | 13 | 0.25 | 0.25 | 0.5 | 0 | 0.333 | 0.333 | 0.333 | 0 | 14 | 0 | 0.25 | 0.75 | 0 | 0 | 0 | 0.667 | 0.333 | 15 | 0 | 0.75 | 0 | 0.25 | 0.333 | 0.333 | 0 | 0.333 | 16 | 0 | 0.5 | 0.25 | 0.25 | 0.333 | 0 | 0 | 0.667 | 17 | 0.5 | 0.5 | 0 | 0 | 0 | 0.333 | 0 | 0.667 | 18 | 0 | 0 | 0.25 | 0.75 | 0.125 | 0.125 | 0.625 | 0.125 | 19 | 0 | 0.25 | 0.5 | 0.25 | 0.125 | 0.125 | 0.125 | 0.625 | 20 | 0.25 | 0.75 | 0 | 0 | 0.333 | 0 | 0.667 | 0 | 21 | 0.5 | 0 | 0.25 | 0.25 | 0.333 | 0.667 | 0 | 0 | 22 | 0.125 | 0.625 | 0.125 | 0.125 | 0 | 0 | 0.333 | 0.667 | 23 | 0.25 | 0 | 0 | 0.75 | 0.625 | 0.125 | 0.125 | 0.125 | 24 | 1 | 0 | 0 | 0 | 0.125 | 0.625 | 0.125 | 0.125 | 25 | 0.5 | 0 | 0.5 | 0 | 0.667 | 0.333 | 0 | 0 | 26 | 0.25 | 0.25 | 0 | 0.5 | | | | | 27 | 0 | 0.5 | 0 | 0.5 | | | | | 28 | 0.75 | 0 | 0.25 | 0 | | | | | 29 | 0 | 0 | 0.5 | 0.5 | | | | | 30 | 0.5 | 0.25 | 0.25 | 0 | | | | | 31 | 0 | 0.25 | 0.25 | 0.5 | | | | | 32 | 0 | 0.25 | 0 | 0.75 | | | | | 33 | 0.125 | 0.125 | 0.625 | 0.125 | | | | | 34 | 0.5 | 0 | 0 | 0.5 | | | | | 35 | 0.25 | 0.5 | 0 | 0.25 | | | | | 36 | 0 | 1 | 0 | 0 | | | | | 37 | 0.25 | 0 | 0.25 | 0.5 | | | | | 38 | 0.25 | 0 | 0.5 | 0.25 | | | | | 39 | 0 | 0.5 | 0.5 | 0 | | | | |
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Note. A, B, C, and D denote wool, polyester, polyacrylonitrile, and nylon, respectively.
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