1 / 4

Positional Number System

Positional Number System. Position determine the value. S  set of symbols b = number of symbols in S b is base (or radix) K  number of digits in the integral part. 0 to k-1 L  number of digits in the fractional part. -1 to -L.

Télécharger la présentation

Positional Number System

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Positional Number System • Position determine the value. • S  set of symbols • b = number of symbols in S • b is base (or radix) • K  number of digits in the integral part. 0 to k-1 • L  number of digits in the fractional part. -1 to -L

  2. ( Sk-1 … S2 S1S0 .S-1 S-2 …S-L ) b positiveORnegativenumber Decimalpoint base L digits K digits ( Sk-1 … S2 S1S0 . S-1 S-2 …S-L ) b position0 position-1 positionk-1 position1 position-2 position-L position2

  3. ( Sk-1 … S2S1S0.S-1S-2…S-L ) b Sk-1 x bk-1+ … + S2 X b2+ S1X b1+ S0X b0 S-1 x b-1+ S-2 X b-2+ … + S-LX b-L n = +

  4. NOTE Factors of 2

More Related