I have trained a neural network and generated the Simulink feedforward NNtool but this is giving different result in real time simulation.

why my trained NN tool simulink model is not working in matlab simulation?

[Image Analyst]

Because you're either not reading in the model, or you're not using it correctly. That's about all we can say given the micro-information you've given us.

If you have any more questions, then attach your data and code to read it in with the paperclip icon after you read this:

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