Cannot use almanac/referenceSphere function

2013 9 12
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Hi guys,
I was trying to plot the reference sphere of Earth on matlab using either
almanac
referenceSphere
but they both say undefined function or variable names.
Anyone got any idea?
Regards,

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Matt Kindig
Matt Kindig 2013-9-12
Both are part of the Mapping Toolbox, which you may not have. If you type 'ver' at the Command Prompt, is the Mapping Toolbox listed in the resulting output?
Quang Thinh
Quang Thinh 2013-9-12
This is what I got
-------------------------------------------------------------------------------------------------------
MATLAB Version: 8.1.0.604 (R2013a)
MATLAB License Number: ••••••
Operating System: Microsoft Windows 7 Version 6.1 (Build 7601: Service Pack 1)
Java Version: Java 1.6.0_17-b04 with Sun Microsystems Inc. Java HotSpot(TM) 64-Bit Server VM mixed mode
-------------------------------------------------------------------------------------------------------
MATLAB Version 8.1 (R2013a)
Matt Kindig
Matt Kindig 2013-9-12
Is that the entire output from ver? If so, then indeed, you do not have the Mapping Toolbox. To use these functions, you'll need to purchase a license.

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