randintpiotrdollar.m

一个Matlab写的关于图理论以及其在机器学习中应用的教学用GUI软件

% Faster but restricted version of randint.
%
% Generate matrix of uniformly distributed random integers.  R = randint2(m,n,range)
% generates an m-by-n matrix of random integers between [range(1), range(2)].
% 
% InPUTS
%   m		- m rows
%   n		- n cols
%   range	- range of ints
%
% OUTPUTS
%   R		- mxn matrix of integers
%
% EXAMPLE
%   R = randint2( 2, 5, [0 1] )
%
% DATESTAMP
%   19-Nov-2005  4:00pm
%
% See also RANDINT

% Piotr's Image&Video Toolbox      Version 1.03   
% Written and maintained by Piotr Dollar    pdollar-at-cs.ucsd.edu 
% Please email me if you find bugs, or have suggestions or questions! 
 
function R = RandintPiotrDollar( m, n, range )
    R = rand( m, n );
    R = range(1) + floor( (range(2)-range(1)+1)*R );