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Asked by Arun Badigannavar
on 5 Dec 2012

I have model which calculates addition of two numbers a=1:1:100;,,,,,,,,b=1:1:100;,,,,,,,c=a+b;....this I have in simulink model ,,, I want to set my simulation time to 1 second,,I mean for 1 second it should perform c(1)=a(1)+b(1),,,,at 2 second time it should perform c(2)=a(2)+b(2),, at 3 second time it should perform c(3)=a(3)+b(3),,,,,,,,this should continue up to 100 seconds of time after that my simulink model should stop simulation and each second my c() value should be available to see it

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Answer by Azzi Abdelmalek
on 5 Dec 2012

Edited by Azzi Abdelmalek
on 5 Dec 2012

Accepted answer

click on Simulation - Configuration parameters-Fixed step size to 1 or if you can't find just type in Matlab command

set_param('yourmodelname','FixedStep','1')

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Arun Badigannavar
on 5 Dec 2012

You mean Real Time Windows Target toolbox?,,,I dn have this,,,I should buy RTWT toolbox if i want to acces real time simulation?,,,but i found in MATLAB Central , a s-function developed RT block,,,can i use that?

Answer by Vishal Rane
on 5 Dec 2012

I guess this query is already answered here by Walter Roberson :

http://www.mathworks.in/matlabcentral/answers/26276-real-time-simulation

## 1 Comment

## Arun Badigannavar

Direct link to this comment:http://www.mathworks.com/matlabcentral/answers/55736#comment_115405

HEP ME OUT,,