Plotting a 4-D double with surf

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Philippe Laffont 2018-9-28

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https://ww2.mathworks.cn/matlabcentral/answers/421313-plotting-a-4-d-double-with-surf

回答： Walter Roberson 2018-9-29

Hello,

I'm currently trying to plot a 4-D object with a surf() function. Specifically, generating three plots by plotting each plane separately. I.E plotting XY,XZ,YZ in an XYZt object. What would the syntax look like for this?

Thanks!

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Image Analyst 2018-9-29

编辑：Image Analyst 2018-9-29

So is it a volumetric image, like the temperature or pressure at every single cubic millimeter in a room, or the density of tissue in a CT or MRI image? Or do you have t values only at one z height for every (x,y) location, like you have the surface of the earth and have a temperature and height (z location) for every (x,y) location on the surface of the earth?