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xyz对应一个三维节点,其中,x,y在区间12.2986,32.1627和-0.01501,15.01之间,这些坐标点的投影类似于一个矩形 但不是规整矩形。要做的就是用Matlab将这些离散三维坐标点拟合成平滑曲面,并输出,然后再求拟合曲面与xy平面投影形成的体的体积V以及投影面积S(非曲面表面积),并求出体积与面积的比值k,最后输出V,S,k以及拟合的曲面图形。十分感谢!
x=[32.1627
31.9205
32.0458
32.1627
30.8352
30.8251
12.2989
14.8273
12.3338
17.0332
18.2188
12.2986
17.6889
17.9419
12.2986
12.7075
13.2105
13.602
12.6978
20.0169
14.6342
16.1137
19.6977
22.6292
20.9642
12.3732
12.9069
14.1518
28.893
24.2897
21.131
24.3706
24.6859
26.135
26.7915
13.4755
26.3406
18.3049
20.3203
20.2631
16.1909
16.675
19.3017
17.525
15.2609
15.1777
28.2581
18.3962
27.1121
19.6119
12.4861
14.3548
28.7731
24.591
24.615
30.3498
26.1956
23.1213
18.1902
13.1324
22.7624
29.3938
21.9788
15.6382
29.7121
20.3151
20.3993
27.667
12.2986
27.48
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