Simulink Network not working same as Matlab Network

I have trained and tested a fitnet neural network in matlab. later I tried generating its simulink model to deploy it on raspberry pi using:

gensim(net_voltage1,-1)%net_voltage1 is the name of my network

I then copied the network block and put it in my simulink model.However the output received for the test data in simulink is not the same as that of the output received while testing the nework in matlab. How do I rectify this?

Answer 1

[Maadhav Akula]

Hi Himanshu,

Try setting up the initial conditions of the model using setsiminit, please refer this example.

[Himanshu Dubara]

Sorry for the late reply, does the input for preparets need to be in timeseries, or will array do?

[Himanshu Dubara]

On viewing the example it says a simple gensim will do for a feed forward network. However I tried the following

 [xs,xi,ai,ts] = preparets(net_voltage1,test_volt_in.Data,{},test_volt_out.Data);

On running this it gave me an error

 Error using preparets (line 194)
Number of feedback signals not equal to all feedback (0) or open feedback (0) outputs.

what do I do?