This app allows the user to graphically select blocks (such as gains and subsystems) to design a Monte Carlo simulation. The user can also decide which signals to plot for the simulation.
Although the current generation was designed with the Simulink example model F14, the functions behind it can work with almost any model. This is meant to show the possibilities of implementing a Monte Carlo Simulation with Simulink.
The Statistics Toolbox is required to generate random variations. Please leave comments for suggested updates and features.
I recommend this Matlab code for implementation of Monte Carlo method for sensitivity analysis of Simulink models: http://www.mathworks.com/matlabcentral/fileexchange/47758-sensitivity-analysis-in-simulink-models-with-monte-carlo-method