Given a decimal number that may include a fractional component, convert it into binary representation. The numbers you are given will always be cleanly representable using positive and negative powers of 2.

As with dec2bin, return your result in a string.

Examples:

 Input  d = 2.5
 Output b is '10.1'
 Input  d = 34.125
 Output b is '100010.001'

Solution Stats

246 Solutions

76 Solvers

Last Solution submitted on Apr 03, 2026

Last 200 Solutions

Problem Comments

Solution Comments

Show comments
Loading...

Problem Recent Solvers76

Suggested Problems

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!