基于MWSA的热力系统单参数时序预测方法

肖鹏飞, 倪何, 金家善

Sequential Prediction Method of Single Parameter for Thermal System Based on MWSA

XIAO Pengfei, NI He, JIN Jiashan

表1 各个IMF分量与原信号的相关系数和均方根误差

Tab.1 Correlation coefficient and root mean square error of each IMF component relative to the original signal

IMF分量 相关系数 均方根误差 I1 0.046 9 7.772 7 I2 0.105 5 7.739 0 I3 0.106 1 7.742 4 I4 0.526 2 6.679 1 I5 0.426 7 7.153 2 I6 0.599 1 6.797 9 I7 0.593 4 6.494 4