MATLAB converts the new values on the correct side from the assignment operator to the existing knowledge kind of the array on the left aspect. If the data style isn't convertible, the assignment results in an error. @hisyam: Your problem would've been amusing if it wasn't for the fact that https://matlabhomeworkhelp39815.onzeblog.com/29751508/helping-the-others-realize-the-advantages-of-online-matlab-help