擅长:python、mysql、java
<p>我也质疑屏蔽阵列的问题。下面是几个例子:</p>
<pre><code>import numpy as np
data = np.ma.masked_array(np.arange(10))
data[5] = np.ma.masked # Mask a specific value
data[data>6] = np.ma.masked # Mask any value greater than 6
# Same thing done at initialization time
init_data = np.arange(10)
data = np.ma.masked_array(init_data, mask=(init_data > 6))
</code></pre>