1.特征值 https://blog.csdn.net/crazy_scott/article/details/79916466
2.MDS的理解 https://blog.csdn.net/dhaiuda/article/details/86718527
由于B= (ZT)Z
B=VD(V^T)=[v(D1/2)]*[(D1/2)(V^T)]
=[v(D1/2)]*[v*(D1/2)]^T
则z ^T= v*(D^1/2)
1.特征值 https://blog.csdn.net/crazy_scott/article/details/79916466
2.MDS的理解 https://blog.csdn.net/dhaiuda/article/details/86718527
由于B= (ZT)Z
B=VD(V^T)=[v(D1/2)]*[(D1/2)(V^T)]
=[v(D1/2)]*[v*(D1/2)]^T
则z ^T= v*(D^1/2)
本文标题:MDS
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