MATLAB Simulink 函数：拟合失效率数据

function [y] = fitFunction(days, failureRate) %FITFUNCTION Summary of this function goes here % Detailed explanation goes here

% Define the function to fit fun = @(x,xdata)x(1)*(xdata/x(2)).^(x(1)-1).*exp(-(xdata/x(2)).^x(1));

% Set initial guess for parameters x0 = [1 1];

% Fit the function to the data x = lsqcurvefit(fun, x0, days, failureRate);

% Evaluate the function with the fitted parameters y = fun(x, days);

end