Plot a 4D data with color scale

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Calvin Koh
Calvin Koh 2018-11-3
评论： Calvin Koh 2018-11-3
I have a data x,y,z,D where x,y,z represent the coordinate which the D should be plotted at. How can I plot a color map on a 3 axis figure where the color of the point is dependent on the value D.
For example
a = [1 2 3; 1 2 1; 1 1 4]
D = [9.3e-07; 8.05e-06; 9.2e-08]
So at position 1,2,3, maybe the point is yellow since 9.3e-07 is inbetween 8.05e-06 and 9.2e-08. At position 1,2,1, maybe the point is red since it is the largest value and at 1,1,4, it is blue since it is the smallest value.
Thank you!

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采纳的回答

Walter Roberson
Walter Roberson 2018-11-3
scatter3(x, y, z, pointsize, D)
You might also want to colormap() to choose a different color table.

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