Research Article
A New Hybrid Model Based on Data Preprocessing and an Intelligent Optimization Algorithm for Electrical Power System Forecasting
Input: | —a sequence of sample data | Output: | —a sequence of forecasting data | Parameters: | —the number of ensemble for EEMD. | —the amplitude of white noise. | —the iterations of experiments. | —the number of intrinsic mode function components. | (1) Initialize the number of IMF: ; | (2) Do EEMD, EEMD loop start; | (3) ; | (4) If n <
do | (5) Add white noise to the original data ; | (6) Assign original data in the first column and start to find an IMF 10 times; | (7) Decompose according to the EMD method; | (8) End if | (9) Calculate the mean: ; | (10) Return . |
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