fixed point toolbox2

how does matlab interprets a decimal fraction like -.3536 in fixed point representation? 1.1010011 or .11010011

can anyone explain how to use fi function to set the above values .....

Answer 1

[Walter Roberson]

The fixed point toolbox is configurable to represent it in several different ways, according to how you create the fixed point object.

[fit institute]

can you show an example how to configure fi tool for representing above mentioned values?