Plot X,Y 2D and Z where Z containing color intensity

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shubham kumar gupta
shubham kumar gupta le 17 Mai 2021
Commenté : Adam Danz le 18 Mai 2021
I have 3 , 100x1 array
X=100x1 all points on X axis
Y=100x1 all points on Y axis
Z=100x1 ranging from [0 to 1] denoting color intensity
how to pot 2d image X,Y and use Z as colormap for each points?

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Adam Danz
Adam Danz le 17 Mai 2021
See scatter(x,y,sz,c) or scatter(x,y,sz,c,'filled')
where c are your z values.
  11 commentaires
shubham kumar gupta
shubham kumar gupta le 18 Mai 2021
using scatter sz=1 and 'filled' and
set(gca,'color',[0 0 0.6]) //blue background
turned to be exact same
thank you
Adam Danz
Adam Danz le 18 Mai 2021
My guess is that the imagesc plot is very close and just needs adjustments with axis limts and clim. But I can't be more specific without having the data and being able to reproduce the plot.

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