I believe what you are looking for is analogous to a digital decoder. I do not believe a Simulink block to do this exists, but you can create one using the MATLAB function block.
And this is the code for it:
function [y0, y1, y2, y3, y4, y5, y6, y7, y8, y9] = fcn(select, input)
y0=0;y1=0;y2=0;y3=0;y4=0;y5=0;y6=0;y7=0;y8=0;y9=0;
switch select
case 0
y0 = input;
case 1
y1 = input;
case 2
y2 = input;
case 3
y3 = input;
case 4
y4 = input;
case 5
y5 = input;
case 6
y6 = input;
case 7
y7 = input;
case 8
y8 = input;
case 9
y9 = input;
end
end
