| Simulink® | ![]() |
a = sfix(TotalBits)
sfix(TotalBits) returns a MATLAB structure that describes the data type of a signed generalized fixed-point number with a word size given by TotalBits.
sfix is automatically called when a signed generalized fixed-point data type is specified in a block dialog box.
Note A default binary point is not included in this data type description. Instead, the scaling must be explicitly defined in the block dialog box. |
Define a 16-bit signed generalized fixed-point data type:
a = sfix(16)
a =
Class: 'FIX'
IsSigned: 1
MantBits: 16
fixdt, float, sfrac, sint, ufix, ufrac, uint
![]() | setActiveConfigSet | sfrac | ![]() |
| © 1984-2008- The MathWorks, Inc. - Site Help - Patents - Trademarks - Privacy Policy - Preventing Piracy - RSS |