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    %% Create Array of Ones with Attached fimath  

%% 
% Create a signed |fi| object with word length of 16, fraction length of
% 15 and |OverflowAction| set to |Wrap|. 
format long
p = fi([],1,16,15,'OverflowAction','Wrap');  

%% 
% Create a 2-by-2 array of ones with the same |numerictype| properties as |p|. 
X = ones(2,'like',p)  

%%
% 1 cannot be represented by the data type of |p|, so the value saturates.
% The output |fi| object |X| has the same |numerictype| and |fimath| properties
% as |p|.