搜索结果: 1-1 共查到“统计核算理论 correlation matrix”相关记录1条 . 查询时间(0.125 秒)
On near(est) correlation matrix
Correlation matrix positive semidefinite matrix matrix nearness problem versal deformations of matrices
2013/4/27
We present an elementary heuristic reasoning based on Arnold's theory of versal deformations in support of a straightforward algorithm for finding a correlation matrix near the given symmetric one.