package?com.elasticcloudservice.predict;

public?class?LeastSquare?{

	???private?double?ab;
	???public?LeastSquare（）??
	????{??
	?????????a?=?0.0;??
	?????????b?=?0.0;??
	????}??
		public?void?Linearreg（VM_Num_Point?vmp[]int?ndouble?r）
		{
		????double?t1=0t2=0t3=0t4=0;
		????for（int?i=0;i		????{
			t1+=vmp[i].get_day（）*vmp[i].get_day（）;
			t2+=vmp[i].get_day（）;
			t3+=vmp[i].get_day（）*vmp[i].get_vm_num（）;
			t4+=vmp[i].get_vm_num（）;

		????}
		????a=（n*t3-t2*t4）/（r*n*n+n*t1-t2*t2）;
		????b=（t1*t4-t2*t3+r*n*t4）/（t1*n-t2*t2+r*n*n）;
		}
		public?double?getA（）
		{
		????return?a;
		}
		
		public?double?getB（）
		{
		????return?b;
		}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

????.......??????5913??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\bin\ecs.jar

????.......???????397??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\bin\startup.sh

????.......???????621??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\build.sh

????.......??????1092??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\bin\com\elasticcloudservice\predict\Predict.class

????.......??????1354??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\bin\com\filetool\main\Main.class

????.......??????2624??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\bin\com\filetool\util\FileUtil.class

????.......???????591??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\bin\com\filetool\util\LogUtil$Time.class

????.......??????1149??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\bin\com\filetool\util\LogUtil.class

????.......???????655??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\src\com\elasticcloudservice\predict\LeastSquare.java

????.......?????22630??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\src\com\elasticcloudservice\predict\Predict.java

????.......???????505??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\src\com\elasticcloudservice\predict\VM_Num_Point.java

????.......??????1396??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\src\com\filetool\main\Main.java

????.......??????3545??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\src\com\filetool\util\FileUtil.java

????.......??????1268??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\src\com\filetool\util\LogUtil.java

????.......???????343??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\ecs_tar.sh

????.......???????138??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\makelist.txt

????.......?????????8??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\README.md

????.......??????2786??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\readme.txt

?????目錄??????????0??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\bin\com\elasticcloudservice\predict

?????目錄??????????0??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\bin\com\filetool\main

?????目錄??????????0??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\bin\com\filetool\util

?????目錄??????????0??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\src\com\elasticcloudservice\predict

?????目錄??????????0??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\src\com\filetool\main

?????目錄??????????0??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\src\com\filetool\util

?????目錄??????????0??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\bin\com\elasticcloudservice

?????目錄??????????0??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\bin\com\filetool

?????目錄??????????0??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\src\com\elasticcloudservice

?????目錄??????????0??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\src\com\filetool

?????目錄??????????0??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\bin\com

?????目錄??????????0??2018-04-25?16:44??80.667穩\sdk-java-master-862153812cba02f8e2b2032a06b60bed0f6b88ec\code\ecs\src\com

............此處省略10個文件信息