www.gusucode.com > elfun工具箱matlab源码程序 > elfun/realpow.m
%REALPOW Real power. % Z = REALPOW(X,Y) denotes element-by-element powers. X and Y % must have the same dimensions unless one is a scalar. % A scalar can operate into anything. % % An error is produced if the result is complex. % % See also POWER, MPOWER, REALLOG, REALSQRT. % Copyright 1984-2005 The MathWorks, Inc.