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How in Simulink send one signal from an input to one of several outputs according to a given output number?
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Simulink has a "Multi-Port switch" element that can be used to switch one of the inputs to a single output.
It is necessary to solve the inverse problem:
to switch the only input signal to the selected output of 10 possible.
How it is better to implement it?
PS
The option with element "Output Switch" does not work. Error "Invalid connection between message and signal ports"
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Answers (1)
Raghava S N
on 8 Jun 2023
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.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1406084/image.png)
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
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