Fig. 1. Short-term wind speed forecasting model.
Fig. 2. Data of the 10-day historical wind speed.
Fig. 3. Daily variation of wind speed curve of category I.
Fig. 4. Daily variation of wind speed curve of category II.
Fig. 5. Daily variation of wind speed curve of category III.
Fig. 6. Predicted value of wind speed and actual value of wind speed.
Fig. 7. Relative error of prediction point.
Table 1. History data classification results
Table 2. The comparison of input variables
Table 3. Parameters of particle swarm optimization algorithm
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