I wanted to view Psd till 100 Hz. I clicked on the figure and on matlab console; ran the command : "xlim([0,100])".
Is there an easy way to run this command for multiple PSDs simultaneously?
Do you mean you have multiple PSD windows open?
If yes, you need to grab the handles of all these figures and adjust their xlim parameters all at once. This is a Matlab question though, so I encourage you to consult their documentation.
Since all the x-axis are shared in Brainstorm figures. You can can zoom-in with the mouse wheel in one PSD and the same range will be automatically updated in all the PSD figures.
Thank you Sylvain and Raymundo for the suggestions!