相空间 [
xiàng kōng jiān]
phase space
- 时域信号的小波分解可以等价于一种信号的相空间重构方法。
For time signal, the wavelet transform is equivalent to a kind of phase space reconstruction. - 改善负荷预测模型,对支持向量机的输入基于时间序列的相空间重构会取得更好的效果。
Improved load forecasting model of support vector machines, the input based on time sequence of phase space reconstruction will get better effect. - 最后在提出了在利用相空间重构理论的基础上基于两步核策略支持向量回归机的电力负荷预测法。
Finally in use in the theory of phase space reconstruction based on two kernel learning method based on support vector regression of power load forecasting method.
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