MATLAB: How to change colour in waterfall plot

colourpatchwaterfall

Hi,
I did waterfall plots and I need to do a patch to get nicer output. I want to control the colour output: black, grey
and green for the plots in the graph below.
All suggestion are welcome
   t=10:20:60;
   x=0:1:200;
   Y=bsxfun(@(x,t) normpdf(x,t,20),x,t.'); 
   figure
   colordef white
   set(gcf, 'color', [1 1 1])
   h = waterfall(x,t,Y,zeros(size(Y)));
   set(h, 'FaceColor', 'flat');
   set(h, 'EdgeColor', 'k');
   set(h, 'FaceVertexCData', rand(3,3))

Best Answer

   set(h, 'FaceVertexCData', rand(3,3))
This is the line which gives color to your surfaces. As you have three surfaces there, it should be a 3x3 matrix. Note that RGB color code has 1X3 vector for each color. So, that line selected three random colors. Say you want to fill Red color for each surface. YOu need to follow like this:
color = repmat([1 0 0],3,1)
set(h, 'FaceVertexCData', color)
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