We describe an algorithm for the determination of a sequence of n orthogonal transformations which transform a n × n, trace free, real symmetric matrix into a matrix whose diagonal elements are all zero. Expli
where\(\Sigma \)is a diagonal matrix of ordernwith nonzero real entries,\({\mathcal {Q}}(x)\)is an\(n\times n\)matrix potential anticommuting with\(\Sigma \)with its entries belonging to\(L^1({\mathbb {R}})\)and\(x\in {\mathbb {R}}\)is position, has been studied at g...
I have a square matrix and would like to make the diagonal elements zero, as well as select elements that are off-diagonal. For the latter, I only want the elements next to (one removed from) the diagonal to be zero, e.g., I would want A(5,6) and A(6,5)...
Matrix has zero on diagonal. Last time step is not converged when running the simulation in attachment: a solenoid with three turns is made of copper and experiences a current of 1 A (defined as External Current Density). The domain around the solenoid is air. The physics ...
checking if B(i,i)>TOL. I took TOL as big as 1e-6, because values in the order of 1e-7 appear in B's diagonal for my case. 추가 답변 (1개) Fernando García-García2014년 10월 29일 0 링크 번역 Sorry, it seems I read it wrong (maybe from an olde...
B. Diagonal Walking v.2 题目链接 Mikhail walks on a Cartesian plane. He starts at the point (0,0), and in one move he can go to any of eight adjacent points. For example, if Mikhail is currently at the point (0,0), he can go to ......
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whereQis a finite set,Q_0\subset Qis a subset called thefrozen subset,B=(\varepsilon _{ij})_{i,j\in Q}a skew-symmetrizable\frac{1}{2}\mathbb {Z}-valued matrix called theexchange matrix, andD=\textrm{diag}(d_j)_{j\in Q}is a diagonal\mathbb {Q}_{>0}-matrix called themult...
Ran in: Simple is to use diag. n = 5;% Now many non-zero elements will we have? N = 1:(2*n);% a simple index vector D = N.*mod(N-1,2);% create the elements of the main diagonal A = diag(D) A =10x10 0 0 0 0 0 0 0 0...
[44] developed an approach utilizing improved cellular neural networks and singular value decomposition to overcome the issue of diagonal distortion. An effective medical image watermarking method was developed by Wu et al. [45]. In this method, vectors of low-frequency sub-bands are constructed ...