Main Content


(Removed) Neural network training tool

nntraintool has been removed. To train a network and open the training window, use train instead.


nntraintool close


nntraintool opens the neural network training GUI.

This function can be called to make the training GUI visible before training has occurred, after training if the window has been closed, or just to bring the training GUI to the front.

To access additional useful plots, related to the current or last network trained, during or after training, click their respective buttons in the training window.

nntraintool close or nntraintool('close') closes the training window.

Version History

Introduced in R2008a

expand all

Errors starting in R2022a

See Also