extracting one variable from mux

how can ı get just one variable from multi input demux block by using to workspace block

Answer 1

[Walter Roberson]

You do not use a To Workspace block for that purpose; you use a Bus Selector https://www.mathworks.com/help/simulink/slref/busselector.html

[baris]

ı saw something like this and the input of demux contains 7 variables. I am wondering how he get just one variable

[Walter Roberson]

"The block can output the selected elements separately or in a new virtual bus. When the block outputs the selected elements separately, each selected element corresponds to an output port."

[baris]

sory if l led any misundertanding. my question is that is there any solution to extract just one variable from "demux" block by using "to workspace" block. Is there any method to implemet like in the picture ı attached just before

[Walter Roberson]

Use a Selector block https://www.mathworks.com/help/simulink/slref/selector.html to select an element from a vector.