sensitivity analysis generate random integer values

In Simulink senstivity analysis module, to generate integer values with latin hypercube sampling method to performe a sensitivity analysis for a discrete model, the system generate a decimal values.How can I generate random integer values?

Thank you in advance

[men8th]

I have the same question. From what I can tell at the moment you cannot do this out of the box. A possible solution might be to generate real numbers then round to integers, but I'm not sure I want to add that logic to my model.

[men8th]

Actually, there is this clue in the documentation "To use a variable of a numeric data type other than double, convert the variable to a Simulink.Parameter object, which separates a parameter value from its data type. Set the Value property to a default double number, and use the DataType property to control the data type."

So it looks like if assign a double to a parameter expecting an integer it will cast it to an integer?

Answer 1

[Jon]

Sound like you are looking for the MATLAB randi function, you can get details by typing doc randi on the command line