Scattered data 4D interpolation

Question

Xiaofei Yu 2020-8-13

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/579372-scattered-data-4d-interpolation

回答： Walter Roberson 2020-8-13

采纳的回答： Voss

在 MATLAB Online 中打开

Dear Sir/Madam

I have following type of data

%        X1         X2        X3       X4     V
        
XV = [
         0         0         0         0   -1.5474
         0         0         0    0.0010   -1.5392
         0         0    0.5000    0.0010   -1.5360
         0         0    0.5000         0   -1.5422
         0         0    1.0000         0   -1.5501
         0         0    1.0000    0.0010   -1.5503
         0    0.5000    1.0000         0   -1.5393
         0    0.5000    1.0000    0.0010   -1.5447
         0    0.5000    0.5000    0.0010   -1.5518
         0    0.5000    0.5000         0   -1.5481
         0    0.5000         0         0   -1.5366
         0    0.5000         0    0.0010   -1.5479
         0    1.0000         0         0   -1.5561
         0    1.0000         0    0.0010   -1.5362
         0    1.0000    0.5000    0.0010   -1.5335
         0    1.0000    0.5000         0   -1.5360
         0    1.0000    1.0000         0   -1.5531
         0    1.0000    1.0000    0.0010   -1.5531
    0.5000    1.0000         0         0   -1.5620
    0.5000    1.0000         0    0.0010   -1.5449
    0.5000    1.0000    0.5000    0.0010   -1.5646
    0.5000    1.0000    0.5000         0   -1.5419
    0.5000    1.0000    1.0000         0   -1.5450
    0.5000    1.0000    1.0000    0.0010   -1.5339
    0.5000    0.5000    1.0000         0   -1.5477
    0.5000    0.5000    1.0000    0.0010   -1.5280
    0.5000    0.5000    0.5000    0.0010   -1.5421
    0.5000    0.5000    0.5000         0   -1.5505
    0.5000    0.5000         0         0   -1.5504
    0.5000    0.5000         0    0.0010   -1.5418
    0.5000         0         0         0   -1.5450
    0.5000         0         0    0.0010   -1.5421
    0.5000         0    0.5000    0.0010   -1.5503
    0.5000         0    0.5000         0   -1.5447
    0.5000         0    1.0000         0   -1.5448
    0.5000         0    1.0000    0.0010   -1.5392
    1.0000         0         0         0   -1.5534
    1.0000         0         0    0.0010   -1.5334
    1.0000         0    0.5000    0.0010   -1.5447
    1.0000         0    0.5000         0   -1.5444
    1.0000         0    1.0000         0   -1.5310
    1.0000         0    1.0000    0.0010   -1.5564
    1.0000    0.5000    1.0000         0   -1.5533
    1.0000    0.5000    1.0000    0.0010   -1.5422
    1.0000    0.5000    0.5000    0.0010   -1.5275
    1.0000    0.5000    0.5000         0   -1.5445
    1.0000    0.5000         0         0   -1.5558
    1.0000    0.5000         0    0.0010   -1.5363
    1.0000    1.0000         0         0   -1.5423
    1.0000    1.0000         0    0.0010   -1.5563
    1.0000    1.0000    0.5000    0.0010   -1.5506
    1.0000    1.0000    0.5000         0   -1.5448
    1.0000    1.0000    1.0000         0   -1.5501
    1.0000    1.0000    1.0000    0.0010   -1.5563
    ];