control simulink from M-file

Question

I am trying to control a simulink from a M-file. What I want to do in the M-file is give the simulink model some input, run the simulink model, change one input value at 0.6

Answer 1

This is not currently possible from an M-file. If you want to dynamically change the input at a given time externally, it will require an S-Function. Even this solution is difficult and wrought with flakey-ness since the Mathworks does not want to support this functionality in that it defeats one of the features of another toolbox they sell. In time, I believe they will grant this privledge, but it does not exist today. Also, why not use a dynamic input block to change the input value, like a map, signal builder, etc. ?