contents.m

这是国外关于卫星导航方面一书的源代码

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%contents.m - Files in the directory of GPSLab
%
%File     Description
%------- --------------------------------------------------------------------------
%
%A short description of all M-files [WHAT]:
%---------------------------------- -------
%amflab   carrier phase processing by AMF, for L1+L2
%amflane  carrier phase processing by AMF, for Lanes (Lw,L43,L34)
%amfplot  generates plots showing the results of amflab and amflane
%bl2gk    conversion of latitude and longitude into Gauss-Krueger coordinates
%blh2xyz  conversion of latitude, longitude and heights into geoc.-cart. coordinates
%dgpslab  processing of pseudorange-double-diff. (DGPS), also ionosphere free
%dgpsplot generates plots showing the results of dgpslab
%dxyz2neu conversion of differential values from geoc.-cart. into the horizontal sys.
%eph2plot organization of ephplot call
%eph2xyzn conversion of orbital elements (perturbed keplerian) into XYZ (ECEF)
%ephplot  generates plots showing the results of ephtest
%ephtest  calculates orbits over 24 hours using eph2xyzn
%erg1code generates a documentation of the results after the run of spplab
%erg1sppd generates a time series file for epochwise solutions of spplab
%erg2code generates a documentation of the results after the run of dgpslab
%erg2dgps generates a time series file for epochwise solutions of dgpslab
%erg2head overwrites header-file coordinates (s?head) with the recently calculated
%ergamf   generates a documentation of the results after the run of amflab/amflane
%gk2bl    conversion of Gauss-Krueger coordinates into latitude and longitude
%gpslab   main program: menu structure and related GUI
%gpstime  conversion of civil time representation into GPS week / week seconds
%gpstimem menu for gpstime
%koordtrf menu and managment of coordinate conversions (XYZ,BLh,GK)
%msg_amf  generates a info dialog window for CDGPS(amf) menu
%msg_dgps generates a info dialog window for DGPS menu
%msg_eph1 generates a info dialog window for Orbit menu
%msg_gpst generates a info dialog window for Zeitconversion
%msg_head generates a info dialog window for den Headern
%msg_ktrf generates a info dialog window for Koordinatenconversion
%msg_r2m  generates a info dialog window for Rinex-Import
%msg_span generates a info dialog window for Zeitbereichswahl
%msg_spp  generates a info dialog window for SPP menu
%options  generates a dialog window for setting parameters used by amflab
%optlane  generates a dialog window for setting parameters used by amflane
%picview  allows representation of JPEG images in the GPSLab window
%plotsave stores figures displayed in the GPSLAB window 
%proginfo generates a info dialog window for GPSLab
%rin2mat  organizes the Rinex import (call of external 16-Bit programs)  
%spplab   processing of pseudoranges, single point positioning (SPP)
%sppplot  generates plots showing the results of spplab
%timespan allows a time span definition (choice of a data set extract)
%tropo_mh tropospheric refraction correction (Modified Hopfield)
%tropo_sa tropospheric refraction correction (Saastamoinen)
%worksave stores the workspace into a file, offers file browser comfort
%xyz2blh  conversion of geoc.-cart. coordinates into latitude, longitude, height
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%
%MAT-files [WHAT]
%--------- ------
%coast0   data of coastal lines
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%
%Documentation of results
%------------------------
%lst1code.txt   for SPP
%lst2code.txt   for DGPS
%lstamf.txt     for CDGPS(amf)
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%
%Data for reference station converted from Rinex 
%-----------------------------------------------
%s1c1    C/A code phases
%s1eph   ephemeris
%s1epo   epochs and satellite numbers
%s1head  header (marker information)
%s1l1    L1 carrier phase observations
%s1l2    L2 carrier phase observationws
%s1log   LOG-file of Rinex conversion
%s1p1    P1 code phases
%s1p2    P2 code phases
%
%Data for rover station converted from Rinex
%-------------------------------------------
%s2c1    ... analogously to the reference station
%s2eph 
%s2epo 
%s2head
%s2l1  
%s2l2  
%s2log 
%s2p1  
%s2p2  
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%Documentation of the data files
%-------------------------------
%header.doc    for s1head,s2head
%eph.doc       for s1eph,s2eph
%epochs.doc    for s1epo,s2epo
%obsdata.doc   for s1c1,s2c1,s1l1,s2l1,s1l2,s2s2,s1p1,s2p1,s1p2,s2p2
%
%Description of all variables after processing of a specified module
%-------------------------------------------------------------------
%var_amf.txt   after CDGPS(amf)
%var_dgps.txt  after DGPS
%var_orb.txt   after Orbits
%var_spp.txt   after SPP
%
%
%Time series files
%-----------------
%
%The epochwise solutions lastly calculated by SPP (time series) are 
%stored in three files with the following formats:
%-------------------------------------------------------------------------
%lstkdgps.txt (DGPS by coordinates):  GPS-Wsec, DX, DY, DZ, Bsl-length, Dh
%Units                                 [sec]    [m] [m] [m]    [m]     [m]
%-------------------------------------------------------------------------
%lstspp1.txt (ref): GPS-Wsec, X, Y, Z, Dt, sig(X), sig(Y), sig(Z), sig(Dt)
%lstspp2.txt (rov): GPS-Wsec, X, Y, Z, Dt, sig(X), sig(Y), sig(Z), sig(Dt)
%Units                [sec]  [m][m][m] [m]   [m]     [m]     [m]     [m]
%-------------------------------------------------------------------------
%
%The epochwise solutions lastly calculated by DGPS (time series) are 
%stored in a file with the following format:
%-------------------------------------------------------------------------
%lst2dgps.txt (DGPS by doub.diff.PR): GPS-Wsec, DX, DY, DZ, Bsl-length, Dh
%Units                                  [sec]   [m] [m] [m]    [m]     [m]
%-------------------------------------------------------------------------
%
%----------- v.12-99/e03-01 ---------- iapg 2001 zeb ---------------------
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