How to increase the clarity of a heat map? Or increase the interpolate point for drawing a heatmap?

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Tianming Qu on 17 Oct 2022

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Answered: KSSV on 17 Oct 2022

截屏2022-10-17 上午11.27.22.png

Hi, I have a heat map as attached, is there any way I can raise the resolution of the heatmap? I heard from others that matlan can increase the interplote points when drawing the heat map, but I dont really know how, any helps would be fine! Thanks!.

I tried to use imagesc(imgaussfilt) but not realy helpful.

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