time | Calls | line |
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| | 1 | function [errorcode,varargout] = distchck(nparms,varargin)
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| | 2 | %DISTCHCK Checks the argument list for the probability functions.
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| | 3 |
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| | 4 | % Copyright 1993-2014 The MathWorks, Inc.
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| | 5 |
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| | 6 |
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< 0.01 | 9 | 7 | errorcode = 0;
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< 0.01 | 9 | 8 | varargout = varargin;
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| | 9 |
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< 0.01 | 9 | 10 | if nparms == 1
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| | 11 | return;
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| | 12 | end
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| | 13 |
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| | 14 | % Get size of each input, check for scalars, copy to output
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< 0.01 | 9 | 15 | scalar = cellfun( @isscalar, varargin );
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| | 16 |
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| | 17 | % Done if all inputs are scalars. Otherwise fetch their common size.
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< 0.01 | 9 | 18 | if (all(scalar)), return; end
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| | 19 |
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| | 20 | n = nparms;
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| | 21 |
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| | 22 | sz = cellfun( @size, varargin, 'UniformOutput', false );
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| | 23 | t = sz(~scalar);
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| | 24 | size1 = t{1};
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| | 25 |
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| | 26 | % Scalars receive this size. Other arrays must have the proper size.
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| | 27 | for j=1:n
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| | 28 | sizej = sz{j};
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| | 29 | if (scalar(j))
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| | 30 | vj = varargin{j};
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| | 31 | if isnumeric(vj)
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| | 32 | t = zeros(size1,'like',vj);
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| | 33 | else
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| | 34 | t = zeros(size1);
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| | 35 | end
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| | 36 | t(:) = vj;
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| | 37 | varargout{j} = t;
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| | 38 | elseif (~isequal(sizej,size1))
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| | 39 | errorcode = 1;
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| | 40 | return;
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| | 41 | end
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| | 42 | end
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