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Optimizing breakpoints for Tables

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Optimizing breakpoints for Tables

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MATLAB code to support the "Generating Optimal Tables using MATLAB" webinar.

delta2xy(delta,M,Xrange,Yrange)
% Copyright 2009 The MathWorks, Inc.

function [x,y] = delta2xy(delta,M,Xrange,Yrange)
% Convert a vector of delta x/y into x/y coordinates
N = length(delta) - M;
x = tril(ones(M+1),0) * [Xrange(1) delta(1:M)]';
x(end+1) = Xrange(2);
y = tril(ones(N+1),0) * [Yrange(1) delta(M+1:end)]';
y(end+1) = Yrange(2);
% add interior points
[x,y] = meshgrid(x,y);

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