自编程序实现GNSS数据质量分析

classdef WHUGNSS_exported < matlab.apps.AppBase % Properties that correspond to app components properties (Access = public) UIFigure matlab.ui.Figure Menu matlab.ui.container.Menu rinexMenu matlab.ui.container.Menu Menu_2 matlab.ui.container.Menu Menu_3 matlab.ui.container.Menu Menu_4 matlab.ui.container.Menu TabGroup matlab.ui.container.TabGroup Tab_2 matlab.ui.container.Tab Label_10 matlab.ui.control.Label EditField_3 matlab.ui.control.EditField Label_9 matlab.ui.control.Label TextArea_4 matlab.ui.control.TextArea Label_8 matlab.ui.control.Label zEditField matlab.ui.control.EditField zEditFieldLabel matlab.ui.control.Label yEditField matlab.ui.control.EditField yEditFieldLabel matlab.ui.control.Label xEditField matlab.ui.control.EditField xEditFieldLabel matlab.ui.control.Label EditField_2 matlab.ui.control.EditField Label_7 matlab.ui.control.Label EditField matlab.ui.control.EditField Label_6 matlab.ui.control.Label ButtonGroup matlab.ui.container.ButtonGroup GPSButton_3 matlab.ui.control.ToggleButton BDSButton matlab.ui.control.ToggleButton QZSSButton matlab.ui.control.ToggleButton GalileoButton matlab.ui.control.ToggleButton GLONASSButton matlab.ui.control.ToggleButton ALLButton matlab.ui.control.ToggleButton Tab matlab.ui.container.Tab ALLCheckBox matlab.ui.control.CheckBox Button_2 matlab.ui.control.Button Button matlab.ui.control.Button ListBox matlab.ui.control.ListBox QZSSCheckBox matlab.ui.control.CheckBox GalileoCheckBox matlab.ui.control.CheckBox GLONASSCheckBox matlab.ui.control.CheckBox BDSCheckBox matlab.ui.control.CheckBox GPSCheckBox matlab.ui.control.CheckBox Label_5 matlab.ui.control.Label TextArea_3 matlab.ui.control.TextArea Label_4 matlab.ui.control.Label UIAxes2 matlab.ui.control.UIAxes Tab_3 matlab.ui.container.Tab EditField_5 matlab.ui.control.EditField Label_16 matlab.ui.control.Label Button_3 matlab.ui.control.Button DropDown matlab.ui.control.DropDown Label_11 matlab.ui.control.Label ListBox_2 matlab.ui.control.ListBox UIAxes3_2 matlab.ui.control.UIAxes UIAxes3 matlab.ui.control.UIAxes Tab_4 matlab.ui.container.Tab EditField_8 matlab.ui.control.EditField Label_19 matlab.ui.control.Label DropDown_2 matlab.ui.control.DropDown EditField_4 matlab.ui.control.EditField Label_14 matlab.ui.control.Label Button_4 matlab.ui.control.Button Label_13 matlab.ui.control.Label ListBox_3 matlab.ui.control.ListBox UIAxes4_2 matlab.ui.control.UIAxes UIAxes4 matlab.ui.control.UIAxes Tab_5 matlab.ui.container.Tab EditField_7 matlab.ui.control.EditField Label_18 matlab.ui.control.Label Label_17 matlab.ui.control.Label EditField_6 matlab.ui.control.EditField DropDown_3 matlab.ui.control.DropDown Button_5 matlab.ui.control.Button Label_15 matlab.ui.control.Label ListBox_4 matlab.ui.control.ListBox UIAxes5_2 matlab.ui.control.UIAxes UIAxes5 matlab.ui.control.UIAxes Label_2 matlab.ui.control.Label end properties (Access = private) sat_GPS=struct('PRN','','Time',[],'Data',[],'GPST',''); sat_BDS=struct('PRN','','Time',[],'Data',[],'GPST',''); sat_GLONASS=struct('PRN','','Time',[],'Data',[],'GPST',''); sat_Galileo=struct('PRN','','Time',[],'Data',[],'GPST',''); sat_QZSS=struct('PRN','','Time',[],'Data',[],'GPST',''); F={}; GPS_Fre={}; GLONASS_Fre={}; Galileo_Fre={}; QZSS_Fre={}; BDS_Fre={}; % Description text_GPS='0'; text_BDS='0'; text_GLONASS='0'; text_Galileo='0'; text_QZSS='0'; filecontent='0'; name_GPS={}; name_BDS={}; name_GLONASS={}; name_Galileo={}; name_QZSS={}; GPS_SNR=[]; BDS_SNR=[]; GLONASS_SNR=[]; Galileo_SNR=[]; QZSS_SNR=[]; GPS_data=struct('gf',[],'mw',[],'mp1',[],'mp2',[],'I1',[],'I2',[]); BDS_data=struct('gf',[],'mw',[],'mp1',[],'mp2',[],'I1',[],'I2',[]); GLONASS_data=struct('gf',[],'mw',[],'mp1',[],'mp2',[],'I1',[],'I2',[]); Galileo_data=struct('gf',[],'mw',[],'mp1',[],'mp2',[],'I1',[],'I2',[]); QZSS_data=struct('gf',[],'mw',[],'mp1',[],'mp2',[],'I1',[],'I2',[]); end % Callbacks that handle component events methods (Access = private) % Menu selected function: rinexMenu function rinexMenuSelected(app, event) %% [filename, pathname] = uigetfile({'*.txt'; '*.csv'; '*.dat';'*.24O'}, '选择文本文件'); % 构造完整的文件路径 filename1= fullfile(pathname, filename); h = msgbox('正在读取文件，请稍候...', '提示', 'modal'); app.filecontent=fileread(filename1); % 读取文件内容（这里仅打印文件路径和内容） fop=fopen(filename1,'r'); linenumber=1; base_station='0'; base_position=zeros(1,3); base_h=0; time_s=0;%采样间隔 i=1;n1=0; k1=1;k2=1;k3=1;k4=1;k5=1;%用于计数 while ~feof(fop) tline=fgetl(fop); if linenumber==3 base_station=sscanf(tline(1:10),'%s'); end%读取基站名称 if linenumber==8 base_position=sscanf(tline(1:end),"%f"); end%读取基站坐标 if linenumber==9 base_h=sscanf(tline(1:14),"%f"); end%读取天线相位中心高 if linenumber==11 n1=0; for n=1:13 app.GPS_Fre{n}=tline(8+n1:8+n1+2); n1=n1+4; end end if linenumber==12 n1=0; for n=14:24 app.GPS_Fre{n}=tline(8+n1:8+n1+2); n1=n1+4; end end if linenumber==13 n1=0; for n=1:sscanf(tline(5:6),"%f") app.GLONASS_Fre{n}=tline(8+n1:8+n1+2); n1=n1+4; end end if linenumber==14 n1=0; for n=1:sscanf(tline(5:6),"%f") app.Galileo_Fre{n}=tline(8+n1:8+n1+2); n1=n1+4; end end if linenumber==15 n1=0; for n=1:sscanf(tline(5:6),"%f") app.QZSS_Fre{n}=tline(8+n1:8+n1+2); n1=n1+4; end end if linenumber==16 n1=0; for n=1:13 app.BDS_Fre{n}=tline(8+n1:8+n1+2); n1=n1+4; end end if linenumber==17 n1=0; for n=14:26 app.BDS_Fre{n}=tline(8+n1:8+n1+2); n1=n1+4; end end if linenumber==18 n1=0; for n=27:32 app.BDS_Fre{n}=tline(8+n1:8+n1+2); n1=n1+4; end end if linenumber==19 time_s=sscanf(tline(1:end),'%f'); end%读取采样间隔 if(strcmp(tline(1),'>')) obshead(i,:)=sscanf(tline(2:end),'%d %d %d %d %d %f %d %d'); for k=1:obshead(i,8) tline=fgetl(fop); if(strcmp(tline(1),'G')) app.sat_GPS(k1).PRN=tline(1:3); app.sat_GPS(k1).Time=obshead(i,1:6); app.sat_GPS(k1).Data=sscanf(tline(4:end),'%f'); app.sat_GPS(k