thymeleaf随机数_使用MATLAB功能块在Simulink中生成随机数(Generating random numbers in Simulink with MATLAB function-b...

I've tried to both google this question and search among the questions and answers here, but I've found no definitve answer to my question so I'm making a new one. Hopefully it won't be too much trouble!

I'm creating a simulation in Simulink where I have a "MATLAB function"-block that is supposed to take input from another source (we can consider this source a "Constant"-block) and then apply a random number that is generated from the MATLAB function-block on the input.

My problem is that I get the exact same randomized numbers every single time I run the Simulink simulation. And I was wondering if someone could help me solve my problem?

Here is the code (not all of it, but all of it that matters):

% function MC_output = randomizer(Stat_input)

%#codegen minrand = 0.1;

maxrand = 1.9;

points = 10;

rand_numbers = Stat_input*minrand + rand(1, points).*(maxrand-minrand);

MC_output = mean(rand_numbers);

end

I've read about this solution:

coder.extrinsic('rng');

rng('shuffle');

I've used it in different ways but with no success. Some help would be greatly appriciated! Oh, and btw, I'm using MATLAB R2012a.

Thanks in advance, Niklas