擅长:python、mysql、java
<p>Numpy版本</p>
<pre><code>import numpy as np
constant_value = 1
STEP = 0.1
numbers = 4
np.arange(constant_value-numbers*STEP, numbers*STEP + constant_value+STEP, STEP)
array([0.6, 0.7, 0.8, 0.9, 1. , 1.1, 1.2, 1.3, 1.4])
</code></pre>