构造范德蒙德行列式。
5 views (last 30 days)
Show older comments
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。
0 Comments
Accepted Answer
sixovey
on 18 Nov 2022
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
0 Comments
More Answers (0)
See Also
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!