Fig 1.
The overall structure of LFformer model.
Fig 2.
Encoder-decoder structure.
Fig 3.
The structure of the projection module.
Fig 4.
The structure of the frequency enhancement layer(FEL).
Fig 5.
MLP forward propagation process.
Fig 6.
The correlation heat map.
Table 1.
Horizontal comparison of ultra-short-term prediction.
Table 2.
Horizontal comparison of short-term(0–24 hours) prediction.
Table 3.
Horizontal comparison of short-term(0–72 hours) prediction.
Fig 7.
Horizontal comparison curve(a).
Fig 8.
Horizontal comparison curve(b).
Table 4.
Performance comparison of ultra-short-term prediction.
Fig 9.
Ultra-short-term projection curves.
Fig 10.
Comparison of ultra-short-term forecast curves.
Table 5.
Performance comparison of Short-term (0–24 hours) prediction.
Fig 11.
0–24 hour prediction curve.
Fig 12.
Comparison of 0–24 hour prediction curve.
Table 6.
Performance comparison of Short-term (0–72 hours) prediction.
Fig 13.
0–72 hour prediction curve.
Fig 14.
Comparison of 0–72 hour prediction curve.