擅长:python、mysql、java
<p>如果要移动的轴的长度为<code>1</code>,则简单的重塑即可:</p>
<pre><code>a = np.arange(24).reshape(2, 1, 3, 4)
# Three different methods:
b1 = a.reshape(2, 3, 4, 1)
b2 = np.moveaxis(a, 1, 3)
b3 = a.transpose(0, 2, 3, 1)
# All give the same result:
np.all(b1 == b2) and np.all(b2 == b3)
# True
</code></pre>