Run-time error of Python generated library when calling the resample function

2017 10 28
2 个回答
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更新时间：2018 10 5
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0 个投票

Hi,
Using MATLAB R2017a, I generated a python package from a matlab function containing the " resample " function.
When I execute the resulting package on Ubuntu 16.04 (with Matlab Run-time R2017a configured), I get the following error:
--
Undefined function or variable 'upfirdnmex'.
Error in upfirdn (line 84)
Error in resample>uniformResample (line 242)
Error in resample (line 104)
--
Any help/suggestion on how to solve this issue?
Thanks in advance.

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nsejim
nsejim 2017-11-3

1 个投票

I have found the problem. Actually, I was compiling the Python Library from MATLAB on MAC OS and then executing the library on Ubuntu ....
By compiling the library from MATLAB running on Ubuntu, the execution works well on Ubuntu ....

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Mark Higger
Mark Higger 2018-10-5
I'm having the same issue, thank you for posting your solution. Do you know if there is a way to solve this without having access to Matlab on Ubuntu?

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nsejim
nsejim 2018-10-5

0 个投票

Hi. My solution was simply to compile the library on the same OS targeted for execution (run-time). Cross-platform compilation is not possible.

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