How to fix this error (SIGMA must be a symmetric positive semi-definite matrix)?

1 次查看（过去 30 天）
Nisar Ahmed
Nisar Ahmed 2021-6-15
评论： James Tursa 2021-6-15
Hi,
This error appears in my code: while the size of SIGMA (if it is sigma_m) is 6005 6005, means it is laready symmetric.
Error using mvnrnd (line 112)
SIGMA must be a symmetric positive semi-definite matrix.
Error in Bayesian_Visco_AVO_Inversion (line 79)
msim = mvnrnd(Mu_m, Sigma_m)';

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Resizing and Reshaping Matrices 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by