Dear Aleksei
I appreciate your efforts for designing such a magnificent toolbox. Could you please tell how you utilized filtfilt command in identification of thermal system, example 6.2.2 of tour thesis. In fact, I am working on fractional system identification of electrical furnace, and the problem is here that the error signal is very noticeable, the difference between integer system and fractional one. It came in my mind that the input data had been ‘detrend’ed in MATLAB. When I was trying to consist ‘fidata’, there is no ‘detrend’ procedure, so my conclusion is that that is the source of this noticeable error.
thanks in advance