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Pandas imports the data and the dataframe header is diplayed with...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003eThe Scipy curve_fit function determines two unknown coefficients (dead-time and time constant) to minimize the difference between predicted and measured response values. Pandas imports the data and the dataframe header is diplayed with x.head(). Conditional statements are used to create a step function and curve_fit from Scipy.optimize finds the optimal parameter values that minimize a sum of squared error. A Matplotlib plot shows the function with optimal parameter values. 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