i designed a MPC with neural network model.but how can i input historical plant data( thr Excel file) to trained model(NN) using matlab simulink tool.

I HAVE 29 TIME SERIES INPUT SENSORS (HISTORICAL DATA) WITH 50,000 OBSERVATIONS.

I WANT TO CREATE A NN MODEL USING THIS HISTORICAL DATA. NEED HELP IN "HOW TO INPUT THESE HISTORICAL DATA " FOR TRAINING THE NN IN MODEL PREDICTIVE CONTROL (MPC) BLOCK.