擅长:python、mysql、java
<p>您可以更改形状,但只需确保行/列顺序符合您的要求:</p>
<pre><code>>>> rtt = np.array([1,2,3,4,5,6,7,8,9,10])
>>> rtt
array([ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
>>> rtt.shape
(10,)
</code></pre>
<p>你说你想要<code>(10,1)</code>:</p>
^{pr2}$
<p>但也许<code>(1,10)</code>就是你想要的:</p>
<pre><code>>>> rtt.shape = (1,10)
>>> rtt
array([[ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]])
</code></pre>
<p>如果您想<code>(2,5)</code>,请自便:</p>
<pre><code>>>> rtt.shape = (2,5)
>>> rtt
array([[ 1, 2, 3, 4, 5],
[ 6, 7, 8, 9, 10]])
>>>
</code></pre>