How to reduce the MSB bit at each step

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aditya kumar sahu 2016-11-9

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https://ww2.mathworks.cn/matlabcentral/answers/311335-how-to-reduce-the-msb-bit-at-each-step

关闭： Guillaume 2016-11-9

>> a=imread('f.jpg'); >> b=imresize(a,[16 16]); >> d = cellstr(dec2bin(b,8))'; >> for i = 1 : rows for j = 1 : columns suppose d{i,j}==11000001 i want d{i,j} should be decreased to 7 bit next 6 bit next 5 bit upto 2 bit.i.e. d(i,j)=1000001; d(i,j)=000001; d(i,j)=00001; d(i,j)=0001; d(i,j)=001;d(i,j)=01;..i.e at each step msb bits should be removed.