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binning a point cloud, 3D scattered data, in the X-Y plane

version 1.1 (2.25 KB) by

Take a set of XYZ points, and returns average Z values for corresponding bins in X & Y planes.

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Imagine you have a cloud of XYZ points. You want to determine the average Z value along with its standard deviation for a grid in the X-Y planes.

The algorithm is fully vectorized, so there are no nested for loops.

Comments and Ratings (1)

yagnesh

yagnesh (view profile)

is it usefull for 3D face recognition?

Updates

1.1

fixed typo

MATLAB Release
MATLAB 7.12 (R2011a)

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