📜  获取矩阵数组的列或行 numpy python 代码示例

📅  最后修改于: 2022-03-11 14:46:02.120000             🧑  作者: Mango

代码示例1
test = numpy.array([[1, 2], [3, 4], [5, 6]])
column = test[:,0]
# column == array([1, 3, 5])
row = test[1,:]
# row == array([3, 4])