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📜  numpy 卷积步幅技巧 - Python 代码示例

📅  最后修改于: 2022-03-11 14:46:24.851000             🧑  作者: Mango

代码示例1
import numpy as np
from numpy.lib import stride_tricks
x = np.arange(20).reshape([4, 5])
xx = stride_tricks.as_strided(x, shape=(2, 3, 3, 3), strides=x.strides + x.strides)