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GPS
TOOLBOX is a library of MATLAB m-file modules and programs used
for
the implementation of Global Positioning System (GPS) applications.
GPS
TOOLBOX enables you to simulate a specific GPS application quickly
and
easily without the need to code and test the basic GPS algorithms.
All
of more than 200 m-files are compatible with MATLAB version 5.0
and
higher, and most of them are also compatible with previous versions
and
Student Edition of MATLAB.
A
complete (more than 200-pages) user's guide and reference manual
contains
detailed documentation for each module/program included in the library.
There
are more than 31 fully explained examples (in excess of 80 pages)
with input and output data, and generated plots.
The
major building functions of the GPS TOOLBOX are divided in the
following
categories:
-
GPS related constants and
conversion factors
-
Angle and coordinate
transformations
-
Specialized plotting programs
-
Specialized statistics related
functions
-
Special signal processing and
Kalman filter functions
-
GPS time utilities and related
functions
-
GPS almanac and other data
processing functions
-
Trajectory and related utilities
-
Satellite position and velocity
computation
-
Elevation and azimuth
determination, and satellite visibility
-
DOPs computation, satellite
selection and related functions
-
Pseudorange and deltarange
determination, and related functions
-
Determination of user’s position
and related functions
-
RINEX 2 data processing and
position determination
-
Basic and advanced RAIM/FDE
functions
-
GPS receiver evaluation
functions
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What is new in version 4 of GPS
Software Toolbox
Here is the list of main upgrades and
changes:
- A complete RINEX 2 data processing, including the position determination
- GPS receiver specialized functions, including pseudorange and carrier
phase analysis, covariance analysis for a 5-state and 8-state GPS receiver models, pseudorange
smoothing based on carrier phase data
- Reorganization of RAIM/FDE function in basic and advanced sections
and the inclusion of HPL/VPL and HEL/VEL determination and related functions
- Additional functions in many prior subsections, e.g. satellite
velocity computation, SEM almanac processing
- A complete directory containing test examples (softcopy) for all
main programs
- An expanded section containing more relevant GPS examples
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The
MATLAB source code is royalty free, i.e. the user can use this
software in his/her particular application but is
not permitted to resell the software as is or with changes.
Please read carefully the software license agreement before using the
software.
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