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R2012a Documentation → Fixed-Point Toolbox
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Contents

Index

• Getting Started

• User's Guide

• Bitwise Operations

• Constructors and Properties

• Data Manipulation

isscalingbinarypoint

isscalingslopebias

isscalingunspecified

isslopebiasscaled

• Data Type Operations

• Data Type Tools

• Data Quantizing

• Element-Wise Logical Operators

• Math Operations

• Matrix Manipulation

• Radix Conversion

• Relational Operators

• Subscripted Assignment and Reference

• fi Object Operations

• fimath Object Operations

• fipref Object Operations

• fiaccel Operations

• numerictype Object Operations

• quantizer Object Operations

• Release Notes

isscalingslopebias - Determine whether input has nontrivial slope and bias scaling

Syntax

y = isscalingslopebias(a) y = isscalingslopebias(T)

Description

y = isscalingslopebias(a) returns 1 when the fi object a has nontrivial slope and bias scaling, and 0 otherwise. Slope and bias scaling is trivial when the slope is an integer power of two and the bias is zero.

y = isscalingslopebias(T) returns 1 when the numerictype object T has nontrivial slope and bias scaling, and 0 otherwise. Slope and bias scaling is trivial when the slope is an integer power of two and the bias is zero.

See Also

isboolean | isdouble | isfixed | isfloat | isscaleddouble | isscaledtype | isscalingbinarypoint | isscalingunspecified | issingle

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