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Highlights from
A MATLAB Script for Terrestrial and Celestial Coordinate Conversion

  • anmp
  • celpolthis function allows for the specification of celestial pole
  • celterthis function rotates a vector from the celestial to the
  • ciobasthis function returns the orthonormal basis vectors, with
  • ciolocthis function returns the location of the celestial
  • ciotio
  • eect2000equation of the equinoxes complementary terms, consistent with
  • eqinox
  • eqxrathis function computes the intermediate right ascension
  • erotthis function returns the value of the earth rotation angle
  • etiltthis function computes quantities related to the orientation
  • framethis function transforms a vector from the dynamical reference
  • funargthis function computes fundamental arguments (mean elements)
  • gdateconvert Julian date to Gregorian (calendar) date
  • getdtthis entry returns the current value of delta-t
  • getmodthis function returns the 'mode' value, which
  • hiacc
  • jd2str(jdate)convert Julian date to string equivalent
  • loacc
  • nodthis function returns the values for nutation in longitude and
  • novas_timesthis function computes the terrestrial time (tt) julian date
  • nut2000anutation based on iau 2000a theory
  • nut2000knutation based on the iau 2000k theory
  • nutatethis function nutates equatorial rectangular coordinates from
  • obliq(t)function to compute mean obliquity of the ecliptic in arcseconds
  • precesthis function precesses equatorial rectangular coordinates from
  • resume
  • setdtthis function allows for the specification of the delta-t value
  • setmodthis function allows the user to specify the 'mode' value,
  • sidtimthis function computes the greenwich sidereal time
  • spinthis function transforms a vector from one coordinate system
  • tercelthis function rotates a vector from the terrestrial to the
  • wobblethis function corrects a vector in the itrs (a rotating earth-
  • demo_tercel.m
  • View all files

A MATLAB Script for Terrestrial and Celestial Coordinate Conversion

by

David Eagle (view profile)

 

MATLAB functions and script for performing terrestrial to/from celestial coordinate transformations.

demo_tercel.zip
anmp.m
celpol.m
celter.m
ciobas.m
cioloc.m
ciotio.m
cls.csv
demo_tercel.m
demo_tercel.pdf
eect2000.m
eqinox.m
eqxra.m
erot.m
etilt.m
frame.m
funarg.m
gdate.m
getdt.m
getmod.m
hiacc.m
icpl.csv
jd2str.m
license.txt
loacc.m
nals.csv
napl.csv
nod.m
novas_times.m
nut2000a.m
nut2000k.m
nutate.m
obliq.m
preces.m
resume.m
setdt.m
setmod.m
sidtim.m
spin.m
tercel.m
wobble.m

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