Hi,
Currently there is no directly implementation of stacked denoising Autoencoder function in MATLAB however you can train an Image Denoising Network with the help of dnCNNLayers which is a denoising convolutional neural network. This example mentions the full workflow using the same. Otherwise if you want to train stacked autoencoder you may look this example. For training a denoising stacked autoencoder you may do necessary tweaks needed for denoising in the original stacked autoencoder network.
Hope this provide a starting point for your work.
