Use of idss data in a level-2 S-function

I am trying to write a level-2 S-function for use in system identification live during a simulation using the n4sid function. However, it does not appear that the output of the n4sid function, a idss datatype, is supported in the output. Is there a way to output this data type from an S-function? Alternatively, can this data type be used internally in an S-function and fed directly into another Matlab function inside the S-function code? Thanks.

Answer 1

[Kaustubha Govind]

You cannot output this datatype from your S-function, but please see the following discussions for help with implementing the alternate solution:

http://www.mathworks.com/matlabcentral/answers/27902

http://www.mathworks.com/matlabcentral/answers/10418