create a code that will change input to simulink simulation 3 times by chooding random number from [0.1,2.5] and subplot each of the simulation using stairs in matlab

Assuming that the input to Simulink is a function called input_signal(t), where t is the simulation time, and that the Simulink model is already built, we can use the following code to execute the simulation three times with a randomly chosen input signal between 0.1 and 2.5:

main.m
for i = 1:3
    % Choose a random input signal between 0.1 and 2.5
    amplitude = 0.1 + 2.4*rand();
    % Define the input signal as a function of time
    input_signal = @(t) amplitude*sin(2*pi*t);
    % Set the simulation time horizon
    tspan = [0, 10];
    % Simulate the system using the chosen input signal
    simOut = sim('myModel', 'StartTime', tspan(1), 'StopTime', tspan(2), 'FixedStep', '0.01', 'SaveTime', 'on', 'TimeSaveName', 't', 'SaveOutput', 'on', 'OutputSaveName', 'yout');
    % Create a plot of the output using stairs
    subplot(3,1,i);
    stairs(simOut.get('t'), simOut.get('yout'));
    xlabel('Time (s)');
    ylabel('System Output');
    title(sprintf('Simulation %d: Input Amplitude = %.2f', i, amplitude));
end
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This code uses a for loop to execute the simulation three times, with a randomly chosen input signal each time. Inside the loop, we define the input signal as a function of time, set the simulation time horizon, and simulate the system using the sim command. Finally, we create a plot of the output using stairs, with a subplot for each simulation. The title of each subplot indicates the simulation number and the chosen input amplitude.

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