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

    %% Set the Bit at a Certain Position  

% Copyright 2015 The MathWorks, Inc.


%% 
% Begin with an unsigned fixed-point |fi| number with a value of 5, word
% length 4, and fraction length 0. 
a = fi(5,0,4,0);
disp(bin(a))  

%% 
% Set the bit at position 4 to |1| (on). 
c = bitset(a,4);
disp(bin(c))