Specific numbers generation Simulink

Hello. Is there any way to generate a sequence of specific numbers with a frequency of generation f_s for example?

Answer 1

[Iain]

Matlab code for it would be something like... :

 listofnumbers = [1 4 7 9];
 weight = [1 2 3 4]; % weights, not frequencies... - 9 should appear 4x more than 1, 7 should be 3x, 4 should be 2x...
 cw = cumsum(weight);
 cw = cw./cw(end);

 for i = 1:10
  random = rand(1,1);
  selected = listofnumbers(min(1:numel(listofnumbers) .* random < cw))
 end

[Vasilis]

Thanks for the answer. Is there a way to do the same thing using a block in simulink ?

Answer 2

[Orion]

Hi,

In the source library, use the Repeating Sequence Stair block.