Do I need to recompile matconvnet everytime I start matlab?

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Ibraheem Al-Dhamari
回答： Priyank Sharma 2018-4-3
As the title says. Everytime I start matlab I get this error
Undefined variable "dagnn" or class "dagnn.DagNN.loadobj".
The error goes when I recompile the library using:
>> vl_compilenn('enableGpu', true, 'cudaRoot', '/usr/local/cuda-9.0', 'cudaMethod', 'nvcc')

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回答（1 个）

Priyank Sharma
Priyank Sharma 2018-4-3
Execute the following commands in MATLAB Command prompt:
>>restoredefaultpath
>>rehash toolboxcache
>>savepath
These steps would allow you to reset your default path and clear the toolbox cache to make sure that the function would be accessible.

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