Plots appear as giant blocks rather than actual waveforms

Hi everyone,

I am trying to be able to display my waveforms in Matlab. I have tried "linkaxes" but I just continue having a giant blue block (see attached pictures) for all my plots. I think is due to me having used a high sampling frequency (high No. of points) but I need these amount of points since I am using FFT.

I honestly don't know how to fix my graphs. Please any help would be greatly appreciated.

P.S. I have thought of setting axis limits manually but I would like to know if there is a function out there which can scale my graphs atomatically for me.

Answer 1

[Star Strider]

The waveforms are there. The problem is that they are very densely packed in those images, so they appear as blue blocks.

Use the xlim function to ‘zoom in’ on a much smaller region of the independent variable to see them more distinctly.

[jefazo jefazo]

Star Strider, I don'k know who you are but you are my hero.

[Star Strider]

Thank you!