octave mark axis labels

To mark axis labels in MATLAB or Octave, you can use the xlabel and ylabel functions. Here's an example:

x = 1:10;
y = x.^2;

plot(x, y);
xlabel('X-axis label');
ylabel('Y-axis label');

This code will create a simple plot with labeled x and y axes. The xlabel function is used to set the label for the x-axis, and the ylabel function is used to set the label for the y-axis. You can replace 'X-axis label' and 'Y-axis label' with your desired labels.

I hope this helps! Let me know if you have any further questions.