How can I use "createTrainingSet" command?

I refer to the "Single Image Super-Resolution Using Deep Learning" example in the Matlab document.

But I can't use the "createTrainingSet" command. I have installed all the installation packages.

The error message is "Undefined function or variable 'createTrainingSet'."

And I can't use "matRead", "superResolutionMetrics", witch said in the same error message, too.

Can anyone give me the code for this command? Or any other solution about it. Thanks a lot.

[Hasnae AGOURAM]

you can search on matlab folder installation

Answer 1

[Hari Krishna Ravuri]

Hi,

I understand that you are trying the "Single Image Super-Resolution Using Deep Learning" example and unable to use the createTrainingSet.There is no function with the name createTrainingSet in MATLAB, perhaps you are confusing with the helper function createVDSRTrainingSet. In the same way, matRead and superResolutionMetrics are helper functions.The example specified in https://www.mathworks.com/help/images/single-image-super-resolution-using-deep-learning.html seems fine.

[Chia Hao Yeh]

So,how can I find the helper functions? Do you know that?Thanks

[Hari Krishna Ravuri]

To know about a function you can use help.Please refer https://www.mathworks.com/help/matlab/ref/help.html for more information.If you want to see the source code of the above mentioned helper functions, you can use edit command.Please refer https://www.mathworks.com/help/matlab/ref/edit.html for more information.

[Anh Duong]

Hi Hari,

I tried the same example. Matlab does not seem to know what is matRead. I get the error "Function matRead does not exist." yet when I type in "help matRead", I get this:

'matRead' is used in the following examples:

JPEG Image Deblocking Using Deep Learning

3-D Brain Tumor Segmentation Using Deep Learning

Single Image Super-Resolution Using Deep Learning

I know matRead byt sents me that the function does not exist,

Please HELP!

Answer 2

[DIANA EARSHIA]

The functions createVDSRTrainingSet, matRead and superResolutionMetrics are defined seperately. try to open the entire code using matlab online. u can find codes for these function

[OhYeah]

You are right.