www.gusucode.com > matlab 案例源码 matlab代码程序 > matlab/AbsoluteValueofVectorExample.m

    %% Absolute Value of Vector  

%% 
% Create a numeric vector of real values. 
x = [1.3 -3.56 8.23 -5 -0.01]'  

%% 
% Find the absolute value of the elements of the vector. 
y = abs(x)