Why can't I follow the "Single Image Super-Resolution Using Deep Learning" example in the documentation?

I am trying to follow the steps from this documented example:

https://www.mathworks.com/help/images/single-image-super-resolution-using-deep-learning.html<https://www.mathworks.com/help/images/single-image-super-resolution-using-deep-learning.html >

I have all the listed required toolboxes installed, but some of the commands from the example are giving me errors. For example, I cannot find "trainedVDSR-Epoch-100-ScaleFactors-234.mat" to load. Another problem is that the "vdsrImagePatchDatastore" command used in the example cannot be found.

How can I run this example without errors?

Answer 1

[MathWorks Support Team]

This example was introduced for MATLAB R2018a, and is only designed to work with this release. If you are using an older version of MATLAB, you won't be able to find the data and/or functions used in the example.