My 'From Workspace block' does the wrong value after 10 seconds

I'm just using this:

t = 0.2 * [0:49]'; x = sin(t); y = 10*sin(t);

and then using a from workspace block in simulink with [t,x,y]. It only works for 10 seconds

Answer 1

[dbmn]

That is because your variables t only covers the range from 0.0 - 9.8s (checkout t(end))

So after 9.8s your "From Workspace" Block starts to extrapolate data. What can you do?

• either add more data in the workspace
• or change the behaviour of your extrapolation (there is an option called "Form output data after final value by: " in your from workspace block)