Getting error Undefined function or variable 'iqf' with datafeedtoolbox
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When I run the command
>> c = iqf(username,password)
Undefined function or variable 'iqf'.
回答（1 个）
Steven Lord
2018-12-13
0 个投票
This function was introduced in release R2012b. Are you using that release or newer?
If you are, check the output of the ver function. Does it list Datafeed Toolbox, the toolbox that contains the iqf function?
If it does, it's possible that all the licenses for that toolbox are currently in use. Use the license function to check or ask your license adminstrator (probably someone in your IT department.)
1 个评论
madhan ravi
2018-12-13
>> help iqf
'iqf' requires Datafeed Toolbox.
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2018-12-13
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