Function to make a 2D histogram

Version 1.3.0.0 (1.4 KB) by Sisi Ma
Make 2D histogram on pairs of (x,y) data
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Updated Thu, 07 Mar 2013 22:05:59 +0000

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%A Simple function that makes a 2D histgram

% Input: data: two cols, x value; y value
% xrange: range and bins for x value (edges)
% yrange: range and bins for y value (edges)
%Output: Count of a specifice (x,y) bin combination;
% Suggested visualizing tool: I like to use imagesc; bar3 will work fine
% too; have to change axis label though

Example:
data(:,1)=randn(100000,1);
data(:,2)=randn(100000,1);
count=hist2d(data,-1:0.1:1,-1:0.1:1);
imagesc(count);

Cite As

Sisi Ma (2024). Function to make a 2D histogram (https://www.mathworks.com/matlabcentral/fileexchange/29709-function-to-make-a-2d-histogram), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2008a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.3.0.0

bug fixed

1.0.0.0