Deep Learning Toolbox Error at start

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Massimo Mattiello
Massimo Mattiello 2023-1-26
评论： So-mang Kim 2023-8-3
Hi! Can somebody help me out with Deep Learning Toolbox?
The problem is that every time I try to open the toolbox, it gives me an error about the incompatible size of the matrix, anyway, I didn't even load any matrix yet:
nftool
Incorrect dimensions for matrix multiplication. Check that the number of columns in the first matrix matches the number of rows in the second matrix. To operate on each
element of the matrix individually, use TIMES (.*) for elementwise multiplication.
Related documentation
The problem persists even with matlab examples.
  1 个评论
Arkadiy Turevskiy
Arkadiy Turevskiy 2023-1-31
what version of MATLAB? Maybe reach out to tech support. nftool is working fine for me. Maybe some sort of installation problem for you?

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回答（1 个）

Nihal Reddy
Nihal Reddy 2023-2-15
I understand that you are facing an error while running the "nftool" command. This is mostly likely an issue with your MATLAB installation. You may try resetting your MATLAB Search Path by running the following two commands in your command window:
restoredefaultpath
rehash toolboxcache
Then, try the nftool again. In case this solves the issue, please enter the command:
savepath

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