error in using dec2bi()?

Dear all,

number=3.77
  integerf=fix(number)
  binnumber=dec2bi(integerf);

the error msg is "Undefined function 'dec2bi' for input arguments of type 'double'."

can anyone help me to solve this error, please?

Answer 1

[Image Analyst]

Try dec2bin() instead.

[Ameligege]

thanks sir it works.