结合numpy的阵列 [英] Combining NumPy arrays

问题描述

我有两个20x100x3 numpy的阵列，我要合并成一个40×100×3阵，也就是说，只需添加更多的行数组。我对我想要的功能感到困惑：是vstack，hstack，column_stack或者别的东西。

I have two 20x100x3 NumPy arrays which I want to combine into a 40 x 100 x 3 array, that is, just add more lines to the array. I am confused by which function I want: is it vstack, hstack, column_stack or maybe something else?

推荐答案

我相信这是vstack你想要

I believe it's vstack you want

p=array_2
q=array_2
p=numpy.vstack([p,q])

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