Adjusting x and y-axis values on heat-map so they are legible

Hello all!

I just made a heat-map of some data and there are so many values on the x and y axes that its hard to make out the individual numbers. Is there a way I can skip some rows so that only every fifth number or so is visible?

I have a screenshot of my graph attached as well as my original csv file, and my code for the heat-map is right here:

m = csvread('steps.csv');

cdata = m(:,102:end);

h = heatmap(cdata, 'ColorMap', parula);

title('Time to Equilibrium from Various Initial Points');

xlabel('Active Ants on Task 1');

ylabel('S Value');

Answer 1

[Walter Roberson]

You can pass in the xvalues and yvalues parameters, giving them as a cell array of strings, in which most of the strings were empty.