2012数模A题葡萄酒的酿制数据处理及部分解答

红酒

x=1:27;

y=[62.7 80.3 80.4 68.6 73.3 72.2 71.5 72.3 81.5 74.2 70.1 53.9 74.6 73 ...

65.7 74.9 79.3 59.9 78.6 78.6 77.1 77.2 85.6 78 69.2 73.8 73];

z=[68.1 74 74.6 71.2 72.1 66.3 65.3 66 78.2 68.8 61.6 68.3 68.8 72.6 65.7...

69.9 74.5 65.4 72.6 75.8 72.2 71.6 77.1 71.5 68.2 72 71.5];

plot(x,y,'*',x,z,'+',x,y,'r',x,z,'b')

白酒：

x=1:28;

y=[77.9 75.8 75.6 76.9 81.5 75.5 74.2 72.3 78.2 79.8 71.6 72.4 73.9 77.1 ...

78.4 67.3 80.3 76.7 76.4 77.2 80.4 79.4 77.4 69.8 79.5 74.3 77 79.6];

z=[82 74.2 85.3 79.4 71 68.4 77.5 71.4 72.9 74.3 72.3 63.3 65.9 72 ...

72.4 74 78.8 73.1 72.2 77.8 76.4 71 75.9 73.3 77.1 81.3 64.8 81.3];

plot(x,y,'*',x,z,'+',x,y,'r',x,z,'b')

白葡萄样品分级

x=[77.9 1279.30 496.457 0.787 0.819 6.040 3.340 0.450 0.3267 5.336

2.947 2.557 0.155 0.3977 175.040 186.849 199.9 8.23 24.30

275.06 4.14 72.7

;75.8 1870.93 538.451 0.057 0.404 5.420 3.000 1.370 0.3061 5.090

2.239 1.334 3.038 1.6627 207.778 222.278 210.3 4.67 45.03

95.94 3.96 69.4

;75.6 5022.14 467.239 0.171 2.790 11.790 9.630 0 0.2837 6.972

2.990 3.809 1.357 1.6333 180.595 232.429 214.9 3.82

56.20 213.22 3.74 74.4

;76.9 2085.76 496.201 0.576 2.032 6.920 4.040 0.860 0.3685 5.248

3.148 1.548 0.530 1.3188 206.885 212.442 209.1 6.00 34.87

110.99 3.64 72.4

;81.5 2658.04 467.203 0.110 0.388 9.200 6.540 5.400 0.2462 6.323

2.626 2.379 1.162 3.1705 202.917 256.020 219.6 7.20 30.47 112.78 4.15 69.2

;75.5 1847.12 499.080 0.255 0.834 8.320 5.680 0.330 0.3369 10.541

4.502 6.360 1.727 8.0864 186.448 220.124 196.4 7.81 25.15

296.71 4.99 78.5

;74.2 1721.58 560.343 0.214 2.477 4.240 7.110 1.360 0.3709 10.267

4.729 6.824 1.235 4.7952 161.746 242.200 174.4 7.42 23.50

234.90 2.86 68.4

;72.3 1273.22 493.739 0.031 2.864 7.590 2.110 2.710 0.1045 5.134

1.672 2.838 0.137 5.6080 157.778 196.156 174.8 4.25 41.17

285.06 3.75 78.8

;78.2 1927.42 482.855 0.050 3.685 10.290 3.770 3.970 0.3787 5.814

4.434 2.785 0.087 0.7518 209.464 220.415 228.9 4.07 56.22

138.23 3.85 64.6

;79.8 2095.61 515.756 0.088 0.844 7.340 3.350 0.220 0.3421 7.728

6.781 3.487 0.246 1.1776 217.996 243.081 219.4 6.68 32.88

125.62 3.66 70.8

;71.6 1566.97 557.441 0.032 0.407 7.200 2.070 1.900 0.2320 7.854

3.312 4.404 0.822 1.8589 167.202 174.030 188.8 3.31 56.98

316.51 3.26 71.8

;72.4 1724.16 457.649 0.125 0.409 4.640 0 2.170 0.4490 8.483

3.212 4.314 0.752 8.4308 209.365 250.510 211.4 4.46 47.39

285.82 2.41 71.7

;73.9 664.96 459.397 0.550 2.509 4.900 3.530 1.190 0.4094 11.774

2.129 7.044 0.095 0.2103 153.909 177.755 187.1 6.31 29.67

286.10 3.40 77.1

;77.1 1542.17 524.857 0.165 0.404 3.310 3.740 0.490 0.4177 5.324

2.388 2.393 0.095 1.3006 177.222 253.400 201.1 5.91 34.00

145.27 3.50 77.3

;78.4 2669.22 546.446 0.042 1.629 5.550 3.780 0.830 0.3540 8.871

2.751 5.190 4.023 11.8734 169.980 212.712 172.7 7.84 22.03 498.78 3.59 71.0

;67.3 991.92 464.819 0.265 4.103 5.750 2.180 1.630 0.0976 5.007

2.228 3.135 1.572 5.3140 170.675 216.733 192.0 3.74 51.39 259.11 5.15 71.5

;80.3 1167.29 416.876 0.904 2.089 10.210 1.750 0.090 0.2599 6.575

2.247 2.323 1.026 6.0135 192.401 182.553 194.2 4.97 39.10 111.53 6.27 75.2

;76.7 1289.93 581.913 0.185 0.812 3.980 7.490 0.590 0.2113 11.957

5.783 6.261 1.820 2.7771 183.968 198.668 186.3 8.17 22.80 286.24 3.35 82.8

;76.4 817.81 455.675 0.034 2.072 9.380 3.710 2.450 0.2004 4.725

2.217 2.152 1.782 0.8535 199.147 210.105 202.2 3.41 59.32 165.06 3.06 69.2

;77.2 2045.24 479.934 0.085 0.829 10.650 5.490 4.820 0.3350 5.251

3.141 2.341 0.157 6.1633 219.782 235.097 220.7 8.48 26.03 205.54 5.19 75.8

;80.4 1554.02 585.359 0.684 0.819 8.500 2.240 0.650 0.2526 4.367

1.952 0.744 0.845 0.7158 209.266 228.364 211.4 6.88 30.73 92.88 3.66 69.6

;79.4 1457.67 402.156 0.552 1.651 8.970 1.060 1.770 0.3660 6.409

6.463 2.710 0.969 8.9296 167.202 225.523 209.1 5.42 38.55 73.36 4.74 68.6

;77.4 1522.52 505.339 0.066 1.244 8.280 2.230 0.290 0.3600 5.127

3.389 2.508 1.650 12.4106 199.345 253.514 221.8 4.86 45.71 186.74 5.39 68.5

;69.8 3068.34 629.801 0.152 0.372 6.960 2.630 0.480 0.4066 10.755

8.506 7.923 0.483 3.2138 229.306 227.250 231.1 6.60 35.00 200.52 2.64 66.6

;79.5 2350.79 516.862 0.110 0.670 6.950 4.950 1.110 0.2125 7.666

2.757 2.625 0.850 8.6195 222.956 255.290 224.1 4.98 45.00 141.94 2.92 74.7

;74.3 2073.33 496.835 0.191 1.657 6.810 0 0.090 0.2998 5.816

5.517 2.816 1.426 4.3089 224.841 259.877 226.4 5.29 42.83 104.91 3.85 56.0

;77 2475.21 642.373 0.220 0.420 8.300 6.200 4.910 0.3850 16.965

6.251 9.526 1.155 50.4966 190.615 224.944 212.6 4.05 52.59 166.08 2.66 64.1

;79.6 3785.57 450.458 0.117 2.057 8.890 5.050 3.130 0.3654 6.567

4.583 3.885 2.921 5.7323 220.079 239.325 226.6 6.00 37.76 108.76 3.57 65.5];

>> y=pdist(x,'seuclidean');z=linkage(y);

>> dendrogram(z);

1级：样品27；

2级：样品3；

3级：样品15、24；

4级：样品7、9、11、12、13、17、19、22、26、

5级：剩余样品。

x=[68.1

2027.96 553.106 0.251 408.028 2.060 1 …… 此处隐藏：4914字，全部文档内容请下载后查看。喜欢就下载吧 ……