Code covered by the BSD License

binXYZonXY( x_bin_edges, y_bi... [average, stdev, centers, population, out_of_range] = binXYZonXY( x_bin_edges, y_bin_edges, x, y, z, flag4std, to_plot )
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binning a point cloud, 3D scattered data, in the X-Y plane

19 Apr 2013 (Updated 19 Apr 2013)

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

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Description

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.

MATLAB release

MATLAB 7.12 (R2011a)

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Comments and Ratings (1)
20 Apr 2013	yagnesh	is it usefull for 3D face recognition?

Updates
19 Apr 2013	fixed typo