Python | Numpy matrix . resform()
原文:https://www.geeksforgeeks.org/python-numpy-matrix-reshape/
借助**Numpy matrix.reshape()**方法，我们能够重塑给定矩阵的形状。请记住，在对给定矩阵进行整形后，所有元素都应该被覆盖。
语法:
matrix.reshape(shape)回归: 新换阵
示例#1 :
在给定的示例中，我们能够使用matrix.reshape()方法重塑给定的矩阵。
# import the important module in python
import numpy as np
# make matrix with numpy
gfg = np.matrix('[64, 1; 12, 3]')
# applying matrix.reshape() method
geeks = gfg.reshape((1, 4))
print(geeks)
Output:
[[64 1 12 3]]
例 2 :
# import the important module in python
import numpy as np
# make a matrix with numpy
gfg = np.matrix('[1, 2; 4, 5; 7, 8]')
# applying matrix.reshape() method
geeks = gfg.reshape((2, 3))
print(geeks)
Output:
[[1 2 4]
[5 7 8]]
