Question about linear control

[GSR]

Dear all,

I am playing the system identification toolbox, but I am not sure about what is the meaning of the output (See pic). What exactly is q ?? (the input ? ) what is q^-1 ?? (1/q or q(t-1))??

Thanks

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Sorry! Everyone

I find the answer

http://www.mathworks...gs/bq_0hjz.html

I should move my cursor to the end of the page before ask

I want to delete this thread, but don't know how to

Edited November 17, 2009 by GSR

[crelf]

I want to delete this thread, but don't know how to

No need to delete the thread - it might be of use for someone someday.