2-d histogram

[vziskin]

Does LabView support building 2-d histograms?  If so, where is the VI for that.  I could only find a 1-d histogram.

        Regards, Vitaliy

[ade77]

Your best bet might be to use two 1-d hist, then build the histogram using a build array(to create your 2D array of h(x)), then use the 3D bar graph, which you can find on the front panel under graph, 3D.

Otherwise, Mathscript is a very good option

[altenbach]

Just start with a blank 2D array of suitable size, then increment elements according to the data until all elements are processed.

Display it on an intensity graph. Set the offset and multiplier of the axes according to the mapping between values and pixels.