System Identification Toolbox

Strange Results

Strange results can of course be obtained in any number of ways. We only point out two cautions: It is tempting in identification applications to call the residuals eps. Don't do that. This changes the machine , which certainly will give you strange results.

It is also natural to use names like step, phase, etc., for certain variables. Note though that these variables take precedence over M-files with the same name so be sure you don't use variable names that also are names of M-files.

Complex-Valued Data

Function Reference