資源簡介
數據趨勢預測分析的ARIMA算法JAVA實現,解壓縮后導入eclipse工作空間即可測試使用

代碼片段和文件信息
package?arima;
import?java.util.*;
public?class?AR?{
double[]?stdoriginalData={};
int?p;
ARMAMath?armamath=new?ARMAMath();
/**
?*?AR模型
?*?@param?stdoriginalData
?*?@param?p?//p為MA模型階數
?*/
public?AR(double?[]?stdoriginalDataint?p)
{
this.stdoriginalData=stdoriginalData;
this.p=p;
}
/**
?*?返回AR模型參數
?*?@return
?*/
public?Vector?ARmodel()
{
Vector?v=new?Vector();
v.add(armamath.parcorrCompute(stdoriginalData?p?0));
return?v;//得到了自回歸系數
//還要估計方差項嗎?
}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????430??2018-03-21?16:39??ARIMA\.classpath
????.......???????381??2016-04-30?05:39??ARIMA\.project
?????文件????????598??2018-03-21?16:38??ARIMA\.settings\org.eclipse.jdt.core.prefs
?????文件????????843??2018-03-21?16:39??ARIMA\bin\arima\AR.class
?????文件???????5369??2018-03-21?16:39??ARIMA\bin\arima\ARIMA.class
?????文件???????1442??2018-03-21?16:39??ARIMA\bin\arima\ARMA.class
?????文件???????3649??2018-03-21?16:39??ARIMA\bin\arima\ARMAMath.class
?????文件???????2338??2018-03-22?11:22??ARIMA\bin\arima\GM.class
?????文件???????2897??2018-03-22?11:35??ARIMA\bin\arima\GrayModel.class
?????文件????????871??2018-03-21?16:39??ARIMA\bin\arima\MA.class
?????文件???????2364??2018-03-21?16:39??ARIMA\bin\arima\test1.class
?????文件????????619??2018-03-22?09:02??ARIMA\data\ceshidata.txt
????.......????499712??2016-04-30?05:39??ARIMA\doc\aan_計量學-ARMA模型的自相關函數.ppt
????.......????418274??2016-04-30?05:39??ARIMA\doc\SPSS時間序列分析教程.pdf
????.......????482844??2016-04-30?05:39??ARIMA\doc\用戶數預測.docx
????.......?????32775??2016-04-30?05:39??ARIMA\exlib\Jama-1.0.2.jar
????.......???4748664??2016-04-30?05:39??ARIMA\exlib\jdmp-complete-0.1.1-apidocs.jar
?????文件???????1822??2018-03-21?17:26??ARIMA\js\test.js
????.......?????32775??2016-04-30?05:39??ARIMA\lib\Jama-1.0.2.jar
????.......???4748664??2016-04-30?05:39??ARIMA\lib\jdmp-complete-0.1.1-apidocs.jar
????.......???????254??2016-04-30?05:39??ARIMA\README.md
?????文件????????613??2018-03-21?16:24??ARIMA\src\arima\AR.java
?????文件???????8156??2018-03-21?16:25??ARIMA\src\arima\ARIMA.java
?????文件???????1462??2018-03-21?16:25??ARIMA\src\arima\ARMA.java
?????文件???????5670??2018-03-21?16:26??ARIMA\src\arima\ARMAMath.java
?????文件???????4663??2018-03-22?11:22??ARIMA\src\arima\GM.java
?????文件???????3902??2018-03-22?11:35??ARIMA\src\arima\GrayModel.java
?????文件????????632??2018-03-21?16:33??ARIMA\src\arima\MA.java
????.......??????1268??2016-04-30?05:39??ARIMA\src\arima\test1.java
?????目錄??????????0??2018-03-22?11:35??ARIMA\bin\arima
............此處省略13個文件信息
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