煤产量原始数据

预测数据(单位:T)

误差计算ERR (单位:T)

年度

煤产量

(单位:T)

MA

(k = 2)

∙∙∙

ES

(ε = 0.1)

∙∙∙

TS_KF (Step = 5)

MA

(k = 2)

∙∙∙

ES

(ε = 0.1)

∙∙∙

TS_KF

(Step = 5)

1975

526,954,000

490,688,500

∙∙∙

473,207,506

∙∙∙

522,911,455.8

−36,265,500

∙∙∙

−53,746,494

∙∙∙

4,042,544

1976

546,822,000

515,568,000

501,084,551

540,013,153.3

−31,254,000

−45,737,449.4

6,808,847

∙∙∙∙∙∙

2016

1,162,749,659

1,121,798,485

∙∙∙

110,831,7825

∙∙∙

1,151,298,279

−40,951,175

∙∙∙

−54,431,834

∙∙∙

11,451,380

2017

1,145,567,167

1,147,123,879

1,129,180,072

1,151,863,276

1,556,712

−16,387,095

−6,296,109