Frequency Domain System Identification Toolbox

Download for nonprofit use

Developers of the toolbox would like to effectively promote academic and other nonprofit use. If you qualify for this, please simply
  • register using your basic data for use of fdident (most fields are optional), and then download the zip file:
    Please request access to the toolbox only if you agree with the conditions below. Thank you.
    I would like to use the Frequency Domain System Identification Toolbox with the following conditions.
    • I request it for my personal use, in my teaching or in my scientific study,
    • when I use it for work to be published, I refer to it with proper data,
    • I may not put any portion of the toolbox on a WEB page,
    • if colleagues are interested, I will advise them to request their own copy through this page, rather than passing my copy to them.

    Title: Full name*:

    Town*:State:Country*:

    Institution*:

    Email*: Personal home page:

    Additional information
    (MATLAB License number - can be optain by the 'license' command):

  • download the zip file of the toolbox, and
  • make the necessary settings in MATLAB (the toolbox was tested for MATLAB 2019a and earlier versions):
    • make sure no old version of the toolbox is on your path ('which fdtool' should show no file in MATLAB),
    • unzip the files somewhere - the directory structure should be something like
        ... fdident\fdident
          ... fdident\fdident\private
          ... fdident\fdident\@fiddata
          ... fdident\fdident\@fidmodel
          ... fdident\fdident\@iddat
          ... fdident\fdident\@tiddata
        ... fdident\fddemos
    • add to the path the directories ...\fdident\fdident and ...\fdident\fddemos (e.g. in MATLAB:
      addpath('DIR','-end'),
      where DIR is the access of the directory,
    • type fdtool in MATLAB