MATLAB code into SIMULINK

I want to convert a MATLAB code into a SIMULINK MODEL. In the code, FOR LOOP is incorporated within a function block. Therefore, only one (last) output of For Loop is transferred to output. I need multiple outputs based on time interval. Can anyone help me in converting my loop into a SIMULINK Model. The code of FOR LOOP is given below;

Ts= 25e-6;
t1 =0.0000075 ;
t2 = 0.0000175;

for Tt=0:25e-8:Ts;
if (Tt <=t1)
Sa = 0;
Sb= 1;
Sc = 0;

else
Sa = 1;
Sb = 1;
Sc = 1;
end
end

Answer 1

[Walter Roberson]

You can use a clock signal as input to an if/then block.

https://www.mathworks.com/help/simulink/ug/select-subsystem-execution.html

https://www.mathworks.com/help/simulink/slref/if-then-else-blocks.html

Or see https://blogs.mathworks.com/simulink/2009/08/20/a-better-if-else-construct/

[Muhammad Kashif Nawaz]

matlab function block has a fixed sample time (T). input and output values are updated once per one sample time. i need multiple time-based outputs. How can i update an output value more than once during one sampling interval of a matlab function block?

[Walter Roberson]

How can i update an output value more than once during one sampling interval of a matlab function block?

That is not possible.

matlab function block has a fixed sample time (T).

That is not a requirement. You can use variable step solvers with MATLAB Function Block.

https://www.mathworks.com/matlabcentral/answers/434106-can-i-use-variable-step-solver-with-matlab-function-blocks-inside-a-simulink-model

[Muhammad Kashif Nawaz]

Can i use pause command in For loop inside a matlab function block? i have been trying but its not working as expected

[Walter Roberson]

Yes you can. However, it only affects how long it takes to execute the MATLAB Function Block, nothing else about the model. You could detect that the pause() had occurred by carefully examining the real-time clock, but not by examining the clock signal (which reflects simulated time.)

For example it is valid to have a MATLAB Function block that does something like

h = msgbox('Pausing');
pause(2)
delete(h)