gusucode.com > datatypes 工具箱matlab源码程序 > datatypes/@categorical/isscalar.m
function t = isscalar(a) %ISSCALAR True if categorical array is a scalar. % ISSCALAR(S) returns logical 1 (true) if SIZE(S) returns [1 1] and % logical 0 (false) otherwise. % % See also ISVECTOR, ISMATRIX, ISEMPTY, ISROW, ISCOLUMN, SIZE. % Copyright 2006-2013 The MathWorks, Inc. t = isscalar(a.codes);