abs_energy
时间: 2023-08-16 12:11:05 浏览: 72
abs_energy是一个用于计算时序数据的绝对能量(平方和)的特征。 它描述了时序数据的离原点的平方波动情况(能量)。该特征的计算方式是将时序数据的每个观测值取平方,然后将这些平方值求和得到一个总的能量值。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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