MATLAB: How transform binary>255 to decimal?

MATLAB

hi
in binary
M =
      0    1    0    0    1    1    0    0    1    0    0    0    0    0    0    0
I typed
    M1=bi2de(M)
M1 =
    255
Or M1=306, how can I get the real number?

Best Answer

bi2de is not documented as having any such limitation, and there is an example in the documentation showing a result over 500. But if you were storing the result in a uint8 location in an array then the result would "saturate" at 255 because uint8 cannot store numbers larger than that.
I do not have bi2de() to test with.
A different way of doing things is
bin2dec(char(M+'0'))
which would return the full 19584 for M
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