binary - MATLAB Decimal to ASCII -



binary - MATLAB Decimal to ASCII -

i trying convert 3x8 matrix ascii equivalent , save text file.

each row represents 8-bit binary number. steps follow create decimal value each row, utilize char() convert decimal ascii.

this works ok alphanumeric inputs. input containing first 3 ascii characters (nul, soh , stx), resultant file empty.

the code is:

bin_3x8 = reshape(serial,8,[]).' dec = bin2dec(num2str(bin_3x8)) text = [char(dec).'] filesave = fopen(filename,'w'); fprintf(filesave,text); fclose(filesave);

output:

bin_3x8 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 dec = 0 1 2 text =

the matlab console shows text conversion empty, think might because can not print these characters. if write info file, file empty well.

any suggestions?

you can seek native2unicode. set encoding ascii.

matlab binary ascii

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