A New Method for Quarterly-Data Predictions Based on the Extended Grey Model GM(1, 1, exp×sin, exp×cos) and Its Application in China's Quarterly GDP Prediction

Maolin CHENG, Bin LIU

Journal of Systems Science and Information ›› 2023, Vol. 11 ›› Issue (1) : 109-123.

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中国科学院数学与系统科学研究院期刊网
JSSI
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Journal of Systems Science and Information ›› 2023, Vol. 11 ›› Issue (1) : 109-123. DOI: 10.21078/JSSI-2023-109-15
 

A New Method for Quarterly-Data Predictions Based on the Extended Grey Model GM(1, 1, exp×sin, exp×cos) and Its Application in China's Quarterly GDP Prediction

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{{article.zuoZheEn_L}}. {{article.title_en}}. Journal of Systems Science and Information, 2023, 11(1): 109-123 https://doi.org/10.21078/JSSI-2023-109-15

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