User`s guide

New Features
17-9
New Functions
The Fixed-Point Blockset 3.1 includes the new functions listed below.
FixPt Multiport Switch Multiport Switch
FixPt Product Product
FixPt Relational Operator Relational Operator
FixPt Relay Relay
FixPt Saturation Saturation
FixPt Sign Sign
FixPt Sum Sum
FixPt Switch Switch
FixPt Tapped Delay Tapped Delay
FixPt Unary Minus Unary Minus
FixPt Unit Delay Unit Delay
FixPt Zero-Order Hold Zero-Order Hold
Function Name Description
fixpt_look1_func_approx
Optimize for a fixed-point function, the x
values, or breakpoints, that are generated
from a lookup table.
fixpt_look1_func_plot
Plot a function with x values generated by the
fixpt_look1_func_approx
function.
Version 3.0 Block Name Version 3.1 Block Name