Hi experts of matlab! I am in a query, performing modal analysis on a beam, by using vibration analysis function of matlab. I am using modalfit command, the question is that, how to plot the mode shape vectors (ms), evaluated from this command?plz

Hi experts of matlab! I am in a query, performing modal analysis on a beam, by using vibration analysis function of matlab. I am using modalfit command, the question is that, how to plot the mode shape vectors (ms), evaluated from this command. please help, i am badly stuck. if using simple plot command, the mode shapes are not correct. I want modal shapes like obtained in the following reference.

https://www.researchgate.net/publication/323884461_Signal_Processing_Toolbox_of_Matlab_2017