Making given matrix singular
版本 1.2.0.0 (257 字节) 作者:
Feng Cheng Chang
Making the given matrix singular by adding a matrix with multiplier.
The given square matrix A can becomes a singular matrix M by adding any matrix D with multiplier s. That is,
M = A + D*s,
where s is to be determined, so that M is singular. The scalar s is picked as maximum absolute value among the computed non-zero scalers. If A is singular, then s is zero regardless of D.
引用格式
Feng Cheng Chang (2024). Making given matrix singular (https://www.mathworks.com/matlabcentral/fileexchange/41442-making-given-matrix-singular), MATLAB Central File Exchange. 检索来源 .
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