gusucode.com > datatypes 工具箱matlab源码程序 > datatypes/@categorical/ge.m
function t = ge(a,b) %GE Greater than or equal to for ordinal categorical arrays. % TF = GE(A,B) returns a logical array the same size as the ordinal % categorical arrays A and B, containing logical 1 (true) where the elements % of A are greater than or equal to those of B, and logical 0 (false) % otherwise. Either A or B may also be a string scalar or % character vector. % % Categorical arrays that are not ordinal can not be compared for greater than % or equal to inequality. % % TF = GE(A,S) or TF = GE(S,A), where S is a string or character vector, % returns a logical array the same size as A, containing logical 1 (true) % where the elements of A are greater than or equal to the category S. S % must be the name of one of the categories in A. % % Undefined elements are not comparable to any other categorical values, % including other undefined elements. GE returns logical 0 (false) where % elements of A or B are undefined. % % See also EQ, NE, LE, LT, GT. % Copyright 2006-2016 The MathWorks, Inc. [acodes,bcodes] = reconcileCategories(a,b,true); % Undefined elements cannot be greater than or equal to anything if isscalar(bcodes) % faster scalar case if bcodes > 0 t = (acodes >= bcodes); else t = false(size(acodes)); end else t = (acodes >= bcodes) & (bcodes ~= 0); end