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Recover matrix Z from XZX', Z es symmetric and n-by-n, while X is k-by-n where n>>k
I have the matrices (XZX') and X and I want to recover Z. Dimension: X is kxn, Z is nxn, and n >> k. I know that Z is simetric
3 years 前 | 3 个回答 | 0
提问
3 years 前 | 3 个回答 | 0