# dec

Unsigned decimal representation of stored integer of fi object

## Description

example

b = dec(a) returns the stored integer of fi object a in unsigned decimal format as a character vector.

Fixed-point numbers can be represented as

$real\text{-}worldvalue={2}^{-fractionlength}×storedinteger$

or, equivalently as

$real\text{-}worldvalue=\left(slope×storedinteger\right)+bias$

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

## Examples

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Create a signed fi object with values -1 and 1, a word length of 8 bits, and a fraction length of 7 bits.

a = fi([-1 1], 1, 8, 7)
a =
-1.0000    0.9922

DataTypeMode: Fixed-point: binary point scaling
Signedness: Signed
WordLength: 8
FractionLength: 7

Find the unsigned decimal representation of the stored integers of fi object a.

b = dec(a)
b =
'128   127'

## Input Arguments

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Input array, specified as a fi object.

Data Types: fi