www.gusucode.com > elfun工具箱matlab源码程序 > elfun/real.m

    %REAL   Complex real part.
%   REAL(X) is the real part of X.
%   See I or J to enter complex numbers.
%
%   See also ISREAL, IMAG, CONJ, ANGLE, ABS.

%   Copyright 1984-2005 The MathWorks, Inc.
%   Built-in function.