imagescn

imagesc with transparent NaNs.

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This function provides a quick and easy way to use imagesc where NaN pixels are transparent. I've also written it to change axes to normal xy axes if x and y coordinates are given. And you can enter x and y coordinates as 2D grids (just like pcolor lets you do). Otherwise it behaves exactly like imagesc.

Cite As

Chad Greene (2026). imagescn (https://uk.mathworks.com/matlabcentral/fileexchange/61293-imagescn), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.1.0.0

Now automatically changes y axis direction to xy if x,y coordinates are given. Also added and example file.

1.0.0.0