I have a dataset, having different types of group in rows. I want to draw heat map of this dataset with some gap for each group in the heatmap. How I will do that. Plz help me. Thanks for your valuable suggestion. I am using Guide.
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Showing us some sample data would help. Perhaps you could use contour() or perhaps just display it as an image via image() or imshow() and, optionally, use a colormap.
axes(handles.axesImage); % Switch active axes to axesImage. imshow(mat2gray(yourData)); colormap(jet(256)); colorbar;