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Diagonal matrix - matlab

## ウェブの結果（サイトリンク付き）

D = diag( v ) returns a square diagonal matrix with the elements of vector v on the main diagonal. example. D = diag( v , k ) places the elements of vector ...

## 他の人はこちらも検索

Hi, I want to create a diagonal matrix which has the elements like this: q1,q1,q2,q2,...,qm,qm q is a function and has m different values for m different ...
The Extract Diagonal block populates the unoriented output vector with the elements on the main diagonal of the M-by-N input matrix A . Equivalent MATLAB® ...
2020/10/27回答 2 件
for exaple: A=rand(5,5) diag(A)= main diagonal of matrix A I want to take the elements A(1,5), A(2,4), A(3,3), A(4,2), A(5,1), (secondary diagonal), ...

Hello, I have matrix 15x60 dimension. How can I generate diagonal data? If I use "diag" function, I only got matrix 15x1. Thank you, Ana
X = diag(v,k) when v is a vector of n components, returns a square matrix X of order n+abs(k) , with the elements of v on the k th diagonal. k = 0 ...
2021/05/09 — matlabCopy diagonal = 1 0 0 0 0 0 2 0 0 0 0 0 3 0 0 0 0 0 4 0 0 0 0 0 5. 上記のコードでは、変数 vector に格納されている対角要素を使用して ...