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

    %% Comparing Numeric Values with Special Nonnumeric Values  

%% 
% Compare the logical value |true| to the double integer |1|. 
isequaln(true,1) 

%%
% Notice that |isequaln| does not consider data type when it tests for
% equality.

%% 
% Similarly, compare |'A'| to the ASCII-equivalent integer, |65|. 
isequaln('A',65) 

%%
% The result is logical |1| (|true|) since |double('A')| equals |65|.