Rosalinda

Last seen: 約1ヶ月前 | 2023 年からアクティブ

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質問

i want to find k for different values of w using determinants, after that i want to find y2 for the different values but y2 cannot be executed
%finding k for different values of w syms k c44=44; i=sqrt(-1); w=1:3; y1=zeros(1,length(w)); s=sym(zeros(1,length(w))); ...

9ヶ月前 | 1 件の回答 | 0

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質問

i want to find k for different values of w, k will be obtained from the determinant of the matrix ,this is a sample my actual code is 8 by 8 matrix ,please help
%finding k for different values of w syms k c44=44; i=sqrt(-1); for w=1:3 s(j)=c44*exp(k)*w(j); p(j)=c44/w(j); q(j)=c44+w...

9ヶ月前 | 1 件の回答 | 0

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質問

i tried to find k which depends on w , but i cannot preallocate p3,p4.....,please help?
syms k %declaring variables c44=43; e15=-0.48; e11=7.61; u11=100; d11=2.6; p=5700; pe=3512; c44e=533.34; e11e=5.02; ...

9ヶ月前 | 1 件の回答 | 0

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