Problem accessing datastore() in R2014b

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a.tom
a.tom 2015-2-17
评论： Sean de Wolski 2015-2-23
I am trying to use datastore(), and MATLAB R2014b (8.4.0.150421, 64-bit under Windows 7 64-bit) does not seem to know what I am talking about.
I try: ">> help datastore" and it cannot find a 'datastore' entry. When I try any of the sample-code I can find for using datastore, it similarly fails ('Undefined function 'datastore' for input arguments of type 'char'').
Do I need a certain toolbox in order to access datastore?
Thanks, Alex
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Sean de Wolski
Sean de Wolski 2015-2-23
No, datastore is in base MATLAB. Likely a path issue as Aaditya has suggested.

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Aaditya Kalsi
Aaditya Kalsi 2015-2-23
Alex,
Is it possible that you changed the MATLAB path and can no longer see the datastore function?
Could you try the following:
>> restoredefaultpath;
>> rehash toolboxcache;
>> which datastore

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