Hi Carmela,
The equation for fitnet is
y = b2 + LW*tanh(b1+IW*x);
where
b1 = net.b{1};
b2 = net.b{2};
IW = net.IW{1,1};
LW = net.LW{2,1};
‘nnstart’ opens the following apps - Neural Net Fitting app, Neural Net Pattern Recognition app, Neural Net Clustering app, and Neural Net Time Series app. You may refer to the following documentation to read more about the algorithms used in each of these apps:
- Neural Net Fitting app -https://www.mathworks.com/help/deeplearning/ref/neuralnetfitting-app.html#mw_eb6ed449-8781-4415-a28c-6ab3de39de1d
- Neural Net Pattern Recognition app - https://www.mathworks.com/help/deeplearning/ref/neuralnetpatternrecognition-app.html#mw_084ee2ec-7dd5-417d-9678-94839d77777c
- Neural Net Clustering app - https://www.mathworks.com/help/deeplearning/ref/neuralnetclustering-app.html#mw_aeb761a4-595a-4458-b965-c6e0d5d6504c
- Neural Net Time Series app - https://www.mathworks.com/help/deeplearning/ref/neuralnettimeseries-app.html#mw_6fe4c78e-4f82-4796-8657-bbc10bfd8b87
You may refer to the following MATLAB Answers articles for more information: