www.gusucode.com > fixedpoint 案例源码程序 matlab代码 > fixedpoint/SumOfVectorElementsTwoExample.m
%% Sum of Vector Elements %% % Create a |fi| vector, and specify |fimath| properties in the constructor. A=fi([1 2 5 8 5], 'SumMode', 'KeepLSB', 'SumWordLength', 32) %% % Compute the sum of the elements of |A|. S=sum(A) %% % The output |S | is a scalar with the specified |SumWordLength| of 32. % The |FractionLength| of |S| is 11 because |SumMode| was set to |KeepLSB|.