a quick matrix question - Mathematics版

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Mathematics版 - a quick matrix question

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f******k
发帖数: 297

given a square matrix A, what is the minimum of
abs((x'Ax)/(|Ax||x|)) over all nonzero x, where |.| is
Euclidean norm and x' is the transpose of x? Or
equivalently what is the minimum angle between Ax and x?

(共1页)

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