How to deploy NARX or Neural Network in application builder

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Tina Zhao 2017-1-9

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https://ww2.mathworks.cn/matlabcentral/answers/319663-how-to-deploy-narx-or-neural-network-in-application-builder

评论： Jeong_evolution 2017-6-10

I build a NARX to predict a time series prediction, and I was going to build an executable application so people who don't have Matlab can run it too. However, Matlab doesn't allow the direct inclusion of NARX or NET in the deployment. I followed the example, using getFunction to generate a function first. load dataset narx_net = narxnet(1:8,1:5,10); narx_net.divideFcn = ''; narx_net.trainParam.min_grad = 1e-10; [Xs,Xi,Ai,Ts] = preparets(narx_net,X,{},T); narx_net = train(narx_net,Xs,Ts,Xi); [yp1,xf,af] = narx_net(Xs,Xi,Ai); genFunction(narx_net,'narxnetFcn'); [y2,xf,af] = narxnetFcn(Xs,Xi,Ai);

However, in my application, I have to use this built NARX to my other test data, so this is how I use it: narx_net = narxnet(1:8,1:5,10); [p1,Pi1,Ai1,t1] = preparets(narx_net,u1,{},y1); [yp1,xf,af] = narxnetFcn(p1,Pi1,Ai1);

It seems I still need to use "narxnet" and "preparets" (functions from NN apps) to prepare the input data to be able to be used in narxnetFcn, so the application still has problem with deployment.

Anyone with past experience to successfully deployed them are welcome to advise.