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How to set the same grid size of the axis for different plots?

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Using imagesc function, I plotted the data for different sets of vaues. For the first plot, the x-axis limits are [-40 12] and for the second plot, the x-axis limits are [-56 8]. But I got the same size of the the plots. How to get the different size of the plots using an equal grid size for both the plots?
If I add the colorbar the size of the second image plot shrinks. How to add the colorbar without affecting the size of the image?
  2 Kommentare
Sateesh Kandukuri
Sateesh Kandukuri am 30 Jan. 2023
allTables = dir('**/table.txt');
%first loop for sorting the folders by sorting the files
for k = 1:numel(allTables)
F1 = fullfile(allTables(k).folder, allTables(k).name);
A1 = readmatrix(F1);
% sort files
I = max(A1(:,11));
allTables(k).max= I;
[~,X] = sort([allTables.max]);
allTables = allTables(X);
%normal modes
Bmin= -40;
Bmax= 12;
Bstep= 4;
T=20; % Total run time in ns
for index = 1:numel(allTables)
F2 = fullfile(allTables(index).folder, allTables(index).name);
A2 = readmatrix(F2);
x=[Bmin Bmax];
y=[-basicf basicf];
xlim([Bmin Bmax]);
ylim([0 08]);
ylabel('f (GHz)', 'FontSize', 20, 'FontWeight', 'bold');
xlabel('B_z(mT)', 'FontSize', 20, 'FontWeight', 'bold');
txt = {'B_z , m_z'};
text(0,7,txt,'FontSize', 16, 'Color','w')

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Akzeptierte Antwort

Walter Roberson
Walter Roberson am 30 Jan. 2023
Bearbeitet: Walter Roberson am 2 Feb. 2023
You can set the plot box aspect ratio and data aspect ratio, or use the convenience of "axis image"
image objects fill at least one dimension of the axes, so if you need the drawing area to have the same pixel size for multiple axes, then you might need to set the axes Units to pixels and set the Position to the desired image size in pixels (make sure that you "axis off")
You can set the colorbar Position in pixels
  1 Kommentar
Sateesh Kandukuri
Sateesh Kandukuri am 31 Jan. 2023
Bearbeitet: Sateesh Kandukuri am 31 Jan. 2023
Dear Walter Roberson, thank you so much for your response. I solved my problem in another way.

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