MATLAB: How to design the own fitting neural network

Deep Learning Toolboxfitnet architecture

I want to design a neural network which will be trained to calculate the squra root of 1000 random numbers generated. but I don't want to use fitnet, instead I want to design my own fitting network. can any one tell me the architecture of fitnet used in matlab means how many layers, initializing functions, training functions etc used.

Best Answer

Always start with the default configuration.
help fitnet
Combine with the script obtained via the nntool GUI.
You also can find examples by searching
greg fitnet Ntrials
HTH
Thank you for formally accepting my answer.
Greg