Is the function deeplabv3plus available in the Matlab 30-day free trial version?

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Lily
Lily 2025-3-19
评论： Lily 2025-3-20
Is the function deeplabv3plus available in the Matlab 30-day free trial version? Using R2024b
I have an issue trying to use the function like this:
imageSize = [480 640 3];
numClasses = 5;
network = "resnet18";
net = deeplabv3plus(imageSize,numClasses,network, ...
DownsamplingFactor=16);
and I get the error: 'Unrecognized function or variable 'deeplabv3plus''
When I check if the Computer Vision Toolbox and Deep Learning Toolbox are installed, It shows me that they are included in my trial.
But I wonder if deeplabv3plus is available in trial version? or maybe there is another issue?
Any help would be greatly apprciated, thanks!

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Yash
Yash 2025-3-20
Hi Lily,
As you mentioned, the required toolboxes are included in your trial, but have you installed them while installing MATLAB?
Please type "ver" in the MATLAB Command Window and press enter, ensure that the output list includes the required toolboxes. If not, then install them using the Add On Explorer: https://www.mathworks.com/matlabcentral/answers/101885-how-do-i-install-additional-toolboxes-into-an-existing-installation-of-matlab
Moreover, You would also need to install the add on for using "resnet-18" https://www.mathworks.com/matlabcentral/fileexchange/68261-deep-learning-toolbox-model-for-resnet-18-network
All these are installed in my desktop and the given code works for me without any errors.

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