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Topic: how to use simulink get the value from last cycle(step)?
Replies: 5   Last Post: Nov 28, 2012 3:25 AM

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cdrsir

Posts: 31
Registered: 4/10/06
how to use simulink get the value from last cycle(step)?
Posted: May 23, 2006 6:05 AM
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the general idea in C/C++ is as followings:

while(true)
{
// actual position
p_actual = value_from_sensor();

// actual velocity
v_actual = (p_actual - p_last) / time_step;

// store the actual position for the next step
p_last = p_actual; --> how to do this step in simulink?
}

in order to calculate the v_actual, I have to store the position from
last step, but how to store this value in simulink?




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