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Michael


自 2014 起处于活动状态

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Create equally spaced 2-d array
I want to create an array, say n-by-100*n. I want the first column to be 1,2,...n, and the last column to be 2*pi,2*2*pi,...,n*2...

9 years 前 | 2 个回答 | 0

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Duplicating part of a matrix
Say I have a row vector, and I want to make another vector of all the values in the other one greater than some threshold. I can...

9 years 前 | 1 个回答 | 0

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