package?com.gps.data;

import?java.io.IOException;
import?java.util.List;

public?class?Computesite?{
	private?double?af0;
	private?double?af1;
	private?double?af2;
	private?double?aode;
	private?double?Crs;
	private?double?dn;
	private?double?M0;
	private?double?Cuc;
	private?double?e;
	private?double?Cus;
	private?double?EA;
	private?double?toe;
	private?double?Cic;
	private?double?Ω0;
	private?double?Cis;
	private?double?i0;
	private?double?Crc;
	private?double?ω;
	private?double?Ω;
	private?double?i;
	private?double?cflgl2;
	private?double?weekno;
	private?double?pflgl2;
	private?double?svacc;
	private?double?svhlth;
	private?double?tgd;
	private?double?aodc;
	private?double?ttm;

	public?static?void?main（String[]?args）?throws?IOException?{
		Computesite?mygps?=?new?Computesite（）;
		Data?mydata?=?new?Data（）;
		List?coordinate?=?mydata.getData（）;
		for?（int?i?=?0;?i?			double?temp?=?Double.valueOf（coordinate.get（i）.replace（“D“?“E“））;
			switch?（i）?{
			case?0:
				mygps.af0?=?temp;
			case?1:
				mygps.af1?=?temp;
			case?2:
				mygps.af2?=?temp;
			case?3:
				mygps.aode?=?temp;
			case?4:
				mygps.Crs?=?temp;
			case?5:
				mygps.dn?=?temp;
			case?6:
				mygps.M0?=?temp;
			case?7:
				mygps.Cuc?=?temp;
			case?8:
				mygps.e?=?temp;
			case?9:
				mygps.Cus?=?temp;
			case?10:
				mygps.EA?=?temp;
			case?11:
				mygps.toe?=?temp;
			case?12:
				mygps.Cic?=?temp;
			case?13:
				mygps.Ω0?=?temp;
			case?14:
				mygps.Cis?=?temp;
			case?15:
				mygps.i0?=?temp;
			case?16:
				mygps.Crc?=?temp;
			case?17:
				mygps.ω?=?temp;
			case?18:
				mygps.Ω?=?temp;
			case?19:
				mygps.i?=?temp;
			case?20:
				mygps.cflgl2?=?temp;
			case?21:
				mygps.weekno?=?temp;
			case?22:
				mygps.pflgl2?=?temp;
			case?23:
				mygps.svacc?=?temp;
			case?24:
				mygps.svhlth?=?temp;
			case?25:
				mygps.tgd?=?temp;
			case?26:
				mygps.aodc?=?temp;
			case?27:
				mygps.ttm?=?temp;

			}

		}
		double?u=3.986005E+14;
		double?n0=Math.sqrt（u）/（mygps.EA*mygps.EA*mygps.EA）;
		double?n=n0+mygps.dn;	//計算衛(wèi)星運動平均角速度	
		//計算歸化時間
		double?tk=6*60*60;
		//衛(wèi)星平近點角
		double?Mk=mygps.M0+n*tk;
		System.out.println（“衛(wèi)星平近點角為：“+Mk）;
		double?Ek0=Mk;
		double?Ek1=Mk+mygps.e*Math.sin（Ek0）;
		double?Ek2=Mk+mygps.e*Math.sin（Ek1）;
		double?Ek=Ek2;
		?Ek=Mk+mygps.e*Math.sin（Ek）;??????/*?計算偏近點角?*/
		System.out.println（“偏近點角:“+Ek）;?
		double?x1=（Math.cos（Ek）-mygps.e）/（1-mygps.e*Math.cos（Ek））;
		double?x2=（Math.sqrt（1-（mygps.e*mygps.e））*Math.sin（Ek））/（1-mygps.e*Math.cos（Ek））;
		double?Vk=Math.atan（x2/x1）;?
????????System.out.println（“真近點角是：“+Vk）;
???????double?Φk=Vk+mygps.ω;
???????System.out.println（“升交距角是：“+Φk）;
??????double?du=mygps.Cuc*Math.cos（2*Φk）+mygps.Cus*Math.sin（2*Φk）;
???????double?dr=mygps.Crc*Math.cos（2*Φk）+mygps.Crs*Math.sin（2*Φk）;
?????double??di=mygps.Cic*Math.cos（2*Φk）+mygps.Cis*Math.sin（2*Φk）;
?????

?屬性????????????大小?????日期????時間???名稱
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?????文件????????301??2012-03-22?13:28??Mygps\.classpath

?????文件????????381??2012-03-22?13:28??Mygps\.project

?????文件????????629??2012-03-22?13:28??Mygps\.settings\org.eclipse.jdt.core.prefs

?????文件???????4099??2012-03-28?22:34??Mygps\bin\com\gps\data\Computesite.class

?????文件???????3565??2012-03-28?22:34??Mygps\bin\com\gps\data\Data.class

?????文件???????3973??2012-03-23?15:46??Mygps\src\com\gps\data\Computesite.java

?????文件???????3114??2012-03-25?18:04??Mygps\src\com\gps\data\Data.java

?????目錄??????????0??2012-03-28?22:34??Mygps\bin\com\gps\data

?????目錄??????????0??2012-03-22?13:42??Mygps\src\com\gps\data

?????目錄??????????0??2012-03-28?22:34??Mygps\bin\com\gps

?????目錄??????????0??2012-03-22?13:28??Mygps\src\com\gps

?????目錄??????????0??2012-03-28?22:34??Mygps\bin\com

?????目錄??????????0??2012-03-22?13:28??Mygps\src\com

?????目錄??????????0??2012-03-22?13:28??Mygps\.settings

?????目錄??????????0??2012-03-28?22:34??Mygps\bin

?????目錄??????????0??2012-03-22?13:28??Mygps\src

?????目錄??????????0??2012-03-22?13:28??Mygps

-----------?---------??----------?-----??----

????????????????16062????????????????????17