www.gusucode.com > elfun工具箱matlab源码程序 > elfun/acosd.m
%ACOSD Inverse cosine, result in degrees. % ACOSD(X) is the inverse cosine, expressed in degrees, % of the elements of X. % % Class support for input X: % float: double, single % % See also COSD, ACOS. % Copyright 1984-2010 The MathWorks, Inc. % Built-in function.