MATLAB: How to convert hex number ‘0’ to binary when it is at first place in a bit stream

hex 0

hex_str='0123';

actual answer is 0000000100100011 but matlab is not showing the starting zeros as it giving the answer 10010011

Best Answer

s='0123'
b=strjoin(cellfun(@(x) dec2bin(hex2dec(x),4),regexp(s,'.','match'),'un',0),'')

Related Solutions

MATLAB: How to add leading zeros to a number in Hex format

s = '0000000000001011';
sprintf('%0*X', ceil(length(s)/4), bin2dec(s))

MATLAB: Convert binary to hex

>> B = '1110001111001100111110010000001111010000000001111111100011110011001111100100000011110100000000011111111000111100110011111001000000111101000000000111111110001111001100111110010000001111010000000001111111100011110011001111100100000011110100000000011111000111';
>> H = dec2hex(bin2dec(reshape(B,4,[]).')).' % exact
H = E3CCF903D007F8F33E40F401FE3CCF903D007F8F33E40F401FE3CCF903D007C7
>> D = hex2dec(H) % loss of precision due to conversion to floating point!
D = 1.0304e+77

Best Answer

Related Solutions

MATLAB: How to add leading zeros to a number in Hex format

MATLAB: Convert binary to hex

Related Question