python中zeros_like

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1. `zeros_like` 是 Python 中 NumPy 库的一个函数。
2. 该函数用于创建一个与给定数组形状和类型相同,但所有元素都为 0 的新数组。
3. 语法:`numpy.zeros_like(array, dtype=None, order='K')`。
4. 参数:
· `array`:输入数组。
· `dtype`:数据类型,默认为输入数组的类型。
· `order`:内存中元素排列的顺序,'C' 为行优先,'F' 为列优先,'A' 或 'K' 为与输入数组相同。
5. 返回值:与输入数组形状和类型相同,但所有元素为 0 的新数组。

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