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

    %% Unique Values in Array Containing NaNs  

%% 
% Define a vector containing |NaN|. 
A = [5 5 NaN NaN];  

%% 
% Find the unique values of |A|. 
C = unique(A) 

%%
% |unique| treats |NaN| values as distinct.