如何将一个10*1的矩阵A中的10个元素构造范德蒙德形式矩阵。M=10;
for i=1:M;
zi=A(i,1);
Z=vander();
end
上面是我能想到的。

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sixovey
sixovey am 18 Nov. 2022

0 Stimmen

求帮助,有点急
>> a=rand(10,1)
a =
0.8147
0.9058
0.1270
0.9134
0.6324
0.0975
0.2785
0.5469
0.9575
0.9649
>> b=vander(a)
b =
0.1582 0.1941 0.2383 0.2925 0.3590 0.4406 0.5408 0.6638 0.8147 1.0000
0.4104 0.4531 0.5003 0.5523 0.6097 0.6732 0.7432 0.8205 0.9058 1.0000
0.0000 0.0000 0.0000 0.0000 0.0000 0.0003 0.0020 0.0161 0.1270 1.0000
0.4424 0.4844 0.5303 0.5806 0.6357 0.6960 0.7620 0.8343 0.9134 1.0000
0.0162 0.0256 0.0404 0.0639 0.1011 0.1599 0.2529 0.3999 0.6324 1.0000
0.0000 0.0000 0.0000 0.0000 0.0000 0.0001 0.0009 0.0095 0.0975 1.0000
0.0000 0.0000 0.0001 0.0005 0.0017 0.0060 0.0216 0.0776 0.2785 1.0000
0.0044 0.0080 0.0146 0.0268 0.0489 0.0894 0.1636 0.2991 0.5469 1.0000
0.6765 0.7065 0.7379 0.7706 0.8048 0.8406 0.8779 0.9168 0.9575 1.0000
0.7249 0.7513 0.7786 0.8070 0.8363 0.8668 0.8983 0.9310 0.9649 1.0000

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am 18 Nov. 2022

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