Fixed-Point Toolbox™

sdec - Signed decimal representation of stored integer of `fi` object

Syntax

sdec(a)

Fixed-point numbers can be represented as

or, equivalently,

The stored integer is the raw binary number, in which the binary point is assumed to be at the far right of the word.

sdec(a) returns the stored integer of fi object a in signed decimal format as a string.

The code

a = fi([-1 1],1,8,7);
sdec(a)

returns

-128   127