MATLAB: Different set of subplot with loop

figuregcaloopsubplot

Hi all, I want to plot data for two loop. first loop will define the different figure while other loop will define the subplot. for example I have i=1:3 and j=1:6 the I need three figure and each figure must have 6 subplot. The plot should be done in loop.

Best Answer

for i=1:3
  figure
  for j=1:6
    %calculation
      subplot(2,3,j);
      %plot commands
    end
  end

Related Solutions

MATLAB: Matlab subplot

Call figure before the loop, then inside before hold on:

subplot(3,3,i_z-25)

% Example

figure
for n = 1:9
    subplot(3,3,n)
    hold on
    plot(1:10,1:10,'r')
    plot(1:10,10:-1:1,'b')
end

MATLAB: Set the Subplot Apsect Ratio Manually

That would depend on the aspect ratio of your figure box, for instance:

h = figure;
pos = get(h,'Position');
ratio = pos(3) / pos(4);
a = plot(rand(10,1));
aH = ancestor(a,'axes');
desiredWidth = 0.6; %for example
desiredHeight = desiredWidth * ratio;
posA = get(aH,'Position');
posA(3) = desiredWidth;
posA(4) = desiredHeight;
set(aH,'Position',posA);

Will give you a square plot. You would need to recalculate every time you resize your figure. Also, the desired width has to be selected such that you do not overstep the boundaries of your figure box. It should work for a subplot as well, you just have to be careful with desiredWidth.

ADD Say you know in advance your xlim and ylim (or you get them afterwards), maybe this is what you are looking for:

xlim = [0 5];
ylim = [0 10];
ratio = diff(xlim)/diff(ylim);
h = plot( 1:10);
aH = ancestor(h,'axes');
axis equal;
set(aH,'PlotBoxAspectRatio',[1 ratio 1])
set(aH,'XLim',xlim,'YLim',ylim);

Best Answer

Related Solutions

MATLAB: Matlab subplot

MATLAB: Set the Subplot Apsect Ratio Manually

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