clear;
clc;
c=[];
ofile1?=?‘usn30470.09O‘;
fid1?=?fopen（ofile1‘rt‘）;
[Obs_types1?ant_delta1?ifound_types1?eof11]?=?anheader（ofile1）;
NoObs_types1?=?size（Obs_types12）/2;
%?%?%?Pos?=?[];
%?%?%?Gdop?=?[];
obs1?=[];
obsu12?=[];
obsu31=[];
obsh31=[];
obsh12=[];
NoSv2=[];
sats2=[];
sats3=[];
q?=?200;??????????????????%選擇歷元數
for?i=1:q
????[time1?dt1?sats1?eof1]?=?fepoch_0（fid1）;
????
????NoSv1?=?size（sats11）;
???
????m=31;?????????????????%選擇衛星號
?????n=find（sats1==m）;
?????obs2?=?grabdata（fid1?NoSv1?NoObs_types1）;
?????c=obs2（n:）;
????obs1?=[obs1;?obs2];
????obsu31=[obsu31;c];
????
%??if?n<0?
%?????fprintf（‘\nwell?done\n‘?）
%??end?????
%?????NoSv2=[NoSv2;NoSv1‘];
????sats2=sats1‘;
%?if?n==6?
%?????fprintf（‘\nwell?done\n‘?）
%?end?
end
save?obsu31?obsu31

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

?????文件????2894875??2010-09-15?16:27??周跳探測\algo0470.09o

?????文件?????772695??2010-09-15?16:28??周跳探測\algo047l00.09o

?????文件???????1286??2010-09-15?16:25??周跳探測\ANHEADER.M

?????文件????????816??2011-05-02?20:39??周跳探測\extractobserve.m

?????文件???????2258??2010-09-15?16:25??周跳探測\FEPOCH_0.M

?????文件????????628??2010-09-15?16:25??周跳探測\GPS_TIME.M

?????文件???????1168??2010-09-15?16:25??周跳探測\GRABDATA.asv

?????文件???????1099??2010-09-15?16:25??周跳探測\GRABDATA.M

?????文件????2847417??2010-09-15?16:28??周跳探測\hnpt0470.09o

?????文件?????471319??2010-09-15?16:25??周跳探測\ICD200C.PDF

?????文件????????670??2010-09-15?16:25??周跳探測\JULDAY.M

?????文件???????3165??2010-09-15?16:26??周跳探測\obs1.mat

?????文件???????5107??2010-09-15?16:26??周跳探測\obsh12.mat

?????文件???????5245??2010-09-15?16:26??周跳探測\obsh31.mat

?????文件???????5769??2010-09-15?16:29??周跳探測\obsu12.mat

?????文件???????5927??2010-09-15?16:29??周跳探測\obsu31.mat

?????文件????????928??2011-06-08?21:24??周跳探測\shuangcha.m

?????文件?????296757??2010-09-15?16:26??周跳探測\The?GPS?Easy?Suite–Matlab?code?for?the?GPS?newcomer.pdf

?????文件??????41558??2010-09-15?16:26??周跳探測\TIME_ITR.PDF

?????文件????3184147??2010-09-15?16:28??周跳探測\usn30470.09o

?????文件???????1146??2014-04-22?14:20??周跳探測\wave.mat

?????文件????????963??2011-06-08?21:33??周跳探測\xiaobo.m

?????目錄??????????0??2014-04-20?17:49??周跳探測

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

?????????????10544943????????????????????23