How to remove space between subplots of heatmaps?

Hi, can somebody please help me with a specifc code to remove the space between the 3 subplots as shown:

The code for the above is:

%Heatmap1
        subplot(3,1,1)
        heata=heatmap(n2E);
        heata.GridVisible='off';
        colormap(jet)
        heata.ColorbarVisible='off';
        caxis([-0.4440 0.8660 ])
        heata.FontColor='none';       
        
      %heatmap2
        subplot(3,1,2)        
        heatp=heatmap(n2);
        heatp.GridVisible='off';
        colormap(jet)
        heatp.ColorbarVisible='off';
        caxis([0   4095])
        heatp.FontColor='none';
        
       %heatmap3
        subplot(3,1,3)        
        heate=heatmap(n2EE);
        heate.GridVisible='off';
        colormap(jet)
        heate.ColorbarVisible='off';
        caxis([0   4095])
        heate.FontColor='none';                 
                   
       %subplot of heatmaps      
        ha=get(gcf,'children');

Answer 1

[Bjorn Gustavsson]

If you use the axes-handle output from subplot you can then set any of their properties as you desire:

sph = subplot(3,1,1);
% plot etc
sph(2) = subplot(3,1,2);
% more plotting
sph(3) = subplot(3,1,3);
% plotting etc
set(sph(1),'position',get(sph(1),'position')+[0,-0.05 0 0.1])
% ...and so on

With newer versions of matlab you can operate on the handle-properties similar to what you do with a struct.

HTH