33 lines
592 B
Matlab
Executable File
33 lines
592 B
Matlab
Executable File
function y = times(X,Y)
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%TIMES (overloaded)
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% Check dimensions
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[n,m]=size(X);
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if ~((prod(size(X))==1) | (prod(size(Y))==1))
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if ~((n==size(Y,1) & (m ==size(Y,2))))
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error('Matrix dimensions must agree.')
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end
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end
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% Reshape if one argument is scalar
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dX = size(X);
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dY = size(Y);
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if max(dX)==1 & max(dY)>1
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X = X*ones(dY);
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dX = size(X);
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end
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if max(dY)==1 & max(dX)>1
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Y = Y*ones(dX);
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dY = size(Y);
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end
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% Just loop and call mtimes instead
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y = [];
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X = X(:);
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Y = Y(:);
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for i = 1:length(X)
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y = [y;extsubsref(X,i,1)*extsubsref(Y,i,1)];
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end
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y = reshape(y,dX);
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return
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