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Toolbox Fast Marching

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Toolbox Fast Marching

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24 Oct 2004 (Updated )

A toolbox for the computation of the Fast Marching algorithm in 2D and 3D.

clamp.m
function y = clamp(x,a,b)

% clamp - clamp a value
%
%   y = clamp(x,a,b);
%
% Default is [a,b]=[0,1].
%
%   Copyright (c) 2004 Gabriel Peyr

if nargin<2
    a = 0;
end
if nargin<3
    b = 1;
end

y = max(x,a);
y = min(y,b);

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