Erron when running spectrogram

2023 11 10
0 个回答
更新时间：2023 11 21
4 次查看（30 天）

0 个投票

I get the following message:
Unable to resolve the name
'coder.gpu.internal.isGpuEnabled'.
every time I try to use the spectrogram function. I have installed Matlab 2023b with Signal Processing Toolbox.
This was not the case in previous Matlab versions.
Thank you in advance for your correspondence.

5 个评论
显示 3更早的评论 隐藏 3更早的评论

Sam Marshalik
Sam Marshalik 2023-11-10
Spyros, which function are you trying to use from Signal Processing Toolbox that you get this error with?
Can you confirm that you have access to a GPU by running "gpuDevice" in MATLAB?
Spyros Brezas
Spyros Brezas 2023-11-12
Dear Sam,
thank you for your response.
I try to use spectrogram.
By running "gpuDevice" I get "gpuDevice requires Parallel Computing Toolbox".
Please do note that spectrogram function worked in previous Matlab version, without Parallel Computing Toolbox.
Kind regards
C D
C D 2023-11-20
Dear Spyros,
running the following prompts should solve your problem:
>> restoredefaultpath
>> rehash toolboxcache
After that, add your toolboxes to path again.
Spyros Brezas
Spyros Brezas 2023-11-21
Dear C D,
thank you for your response.
Your suggestion temporarily solves the problem, because by restarting Matlab, the problem reoccurs.
Kind regards

请先登录，再进行评论。

请先登录，再回答此问题。

回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Time-Frequency Analysis 的更多信息

产品

版本

R2023b

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by