numpy.ndarray.resize()函數可就地更改數組的形狀和大小。
用法: numpy.ndarray.resize(new_shape, refcheck = True)
參數:
new_shape:[int個int或n個int]調整大小的數組的形狀。
refcheck:[布爾,可選]如果為False,將不檢查引用計數。默認值為True。
Return :空
代碼1:
# Python program explaining
# numpy.ndarray.resize() function
# importing numpy as geek
import numpy as geek
arr = geek.array([[0, 1], [2, 3]])
# this function change the shape and size
# of the array & return None
gfg = arr.resize((2, 1))
print (gfg)
輸出:
None
代碼2:
# Python program explaining
# numpy.ndarray.resize() function
# importing numpy as geek
import numpy as geek
arr = geek.array([[0, 1], [2, 3]], order = 'F')
# this function change the shape and size
# of the array & return None
gfg = arr.resize((2, 1))
print (gfg)
輸出:
None
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