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DGM21
- DGM21作为灰色预测里对于S形摆动序列具有较好的预测效果,较GM(1,1)而言,预测的准确性大大提高,文件里有源码和预测效果图。(As a grey prediction, DGM21 has better prediction effect on S shape swing sequence. Compared with GM (1,1), the prediction accuracy is improved greatly. There are source code and predi