mvl2dec

Convert multivalued logic to decimal

Syntax

D = mvl2dec(mv_logic_char)

D = mvl2dec(mv_logic_char,signed)

Description

D = mvl2dec(mv_logic_char) converts a multivalued logic to a positive decimal integer.

Note

If mv_logic_char contains any character other than '0' or '1', the output returned is NaN.

D = mvl2dec(mv_logic_char,signed) converts a signed multivalued logic to a positive or negative decimal integer.

Examples

Convert Multivalued Logic Vectors to Decimal Integers

Find the decimal integer equivalent for a multivalued logic vector.

mvl2dec('010111')

ans = 
23

Find the decimal integer equivalent for a multivalued logic vector with one or more values that are not 0 or 1. The function returns NaN.

mvl2dec('x01201')

ans = 
NaN

Find the decimal integer equivalent for a signed multivalued logic vector. The second input argument indicates that the input is a signed vector.

mvl2dec('10111',true)

ans = 
-9

Input Arguments

mv_logic_char — Multivalued logic to convert

character vector | string scalar

Multivalued logic to convert, specified as a character vector or string scalar.

Data Types: char | string

signed — Implementation of multivalued logic

false (0) (default) | true (1)

Implementation of the multivalued logic, specified as one of the values in this table

Value	Description
true	The input is a signed multivalued logic. The function assumes that the first character mv_logic_char(1) is a signed bit of a two's complement number.
false	The input is an unsigned multivalued logic.

Data Types: logical

Version History

Introduced in R2008a