Dear All, I have a series of data which have different lengths each. I want to create a "mirobjcet" from those so I need to use MATLAB cells for this purpose. Is it possible to use MATLAB cells as an input to mirgetdata? I tried but get the followting error: ??? Error using ==> get Invalid handle object. Error in ==> mirgetdata at 50 v = get(x,'Data'); Is there any opinion for this situation? Thanks and Regards Ersin