DARAN XU

自 2018 起处于活动状态

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统计学

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how to get the gradient of fucntion from vectors to scalars by matlab?
here is the question: f:R^600 -> R f(x)=(Ax-b)^2 where A is a 400*600 matrix and b is 400*1 and both of them are given. how can ...

6 years 前 | 1 个回答 | 0

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