How can I turn off the training status figure when I use the TRAIN function in the Neural Network Toolbox?

When I execute the following example:

p = [0 1 2 3 4 5 6 7 8];

t = [0 0.84 0.91 0.14 -0.77 -0.96 -0.28 0.66 0.99];

net = newff([0 8],[10 1],{'tansig' 'purelin'},'trainlm');

net.trainParam.epochs = 50;

net.trainParam.goal = 0.01;

net = train(net,p,t);

the TRAIN function creates a figure displaying its progress. I would like to turn off this graphical display.

Answer 1

[MathWorks Support Team]

This change has been incorporated into the documentation in Release 14 Service Pack 3 (R14SP3). For previous releases, read below for any additional information:

To turn off the training status figure while training a neural network using the TRAIN function, set the "trainParam.show" property of the network structure to "NaN".

net.trainParam.show = NaN;