Adriano

Last seen: 1年以上前 | 2023 年からアクティブ

Followers: 0 Following: 0

統計

Feeds

質問

Code shows matrix is singular to working precision. How can I fix it?
x=[-2 0 1 2 3] y=[2.5,1,2.5,5.7,11.6] A=[x.^0 x.^2] alin=A'*A\A'*log(y) a=[exp(alin(1));alin(2)] r=a(1)*exp(a(2)*x.^2)-y R...

1年以上前 | 1 件の回答 | 0

1

回答