Syntax error in Simulink Fcn

2 views (last 30 days)
Moritz Schmetzer
Moritz Schmetzer on 5 Aug 2019
Answered: Kaashyap Pappu on 8 Aug 2019
Hello all,
unfortunately I am getting a syntax error in Simulink in two Fcn blocks:
1) c1*(1-exp(-c2*u))-c3*u
2) cw*A*rho/2*u^2
I really can't find the problem in this so a little help is appreciated.
Many thanks in advace!
  1 Comment
Walter Roberson
Walter Roberson on 5 Aug 2019
Please show the complete error message.

Sign in to comment.

Answers (1)

Kaashyap Pappu
Kaashyap Pappu on 8 Aug 2019
Make sure the variables “c1”, “c2”, “u”, “c3”, “cw”, “A” and “rho” are defined in the MATLAB workspace or in one of the callbacks of the Simulink Model. The syntax for both equations is correct.
Furthermore, the denominator of equation 2 has a squaring operation, therefore care should be taken if “u” is a vector.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!