Is Digit Classification Using HOG Features example only available in the 2014 version?

I use the 2013 version. I tried to follow the path,

syntheticDir   = fullfile(toolboxdir('vision'), 'visiondemos','digits','synthetic');
handwrittenDir = fullfile(toolboxdir('vision'), 'visiondemos','digits','handwritten');

but there were no files named digits.

Also upon running,

trainingSet = imageSet(syntheticDir,   'recursive');
testSet     = imageSet(handwrittenDir, 'recursive');

I got the following error : Undefined function 'imageSet' for input arguments of type 'char' .

I'm trying to attempt this example, http://www.mathworks.in/help/vision/examples/digit-classification-using-hog-features.html

Answer 1

[Anand]

You're right, the imageSet function was not part of the 2013 releases.

You should instead use this version of the example from the older release:

Digit Classification R2013b

[Aravind]

Can the archived documentation be downloaded?