python旋转矩阵
时间: 2023-10-19 22:34:52 浏览: 173
下面是一个Python实现的简单的矩阵旋转算法的示例代码:
```
def rotate_matrix(matrix):
n = len(matrix)
for i in range(n):
for j in range(i+1, n):
matrix[i][j], matrix[j][i = matrix[j][i], matrix[i][j]
for row in matrix:
row.reverse()
return matrix
```
这个算法能够顺时针旋转一个矩阵90度。它首先使用两层循环来交换矩阵中对角线两侧的元素,然后再将每一行逆序。通过这样的操作,矩阵就会顺时针旋转90度。你可以将你想要旋转的矩阵传递给`rotate_matrix`函数,它会返回一个旋转后的矩阵。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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