www.gusucode.com > symbolic工具箱matlab源码程序 > symbolic/@sym/ceil.m
function Y = ceil(X) %CEIL Symbolic matrix element-wise ceiling. % Y = CEIL(X) is the matrix of the smallest integers >= X. % Example: % x = sym(-5/2) % [fix(x) floor(x) round(x) ceil(x) frac(x)] % = [ -2, -3, -3, -2, -1/2] % % See also SYM/ROUND, SYM/FLOOR, SYM/FIX, SYM/FRAC. % Copyright 2013 The MathWorks, Inc. Y = privUnaryOp(X, 'symobj::map', 'ceil'); end