Contents

Index

• Getting Started

• Bitwise Operations

• Constructors and Properties

• Data Manipulation

isslopebiasscaled

• Data Type Operations

• 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

• numerictype Object Operations

• quantizer Object Operations

• Release Notes

Learn more about Fixed-Point Toolbox

isscaleddouble - Determine whether input is scaled double data type

Syntax

y = isscaleddouble(a) y = isscaleddouble(T)

Description

y = isscaleddouble(a) returns 1 when the DataType property of fi object a is ScaledDouble, and 0 otherwise.

y = isscaleddouble(T) returns 1 when the DataType property of numerictype object T is ScaledDouble, and 0 otherwise.

See Also

isboolean, isdouble, isfixed, isfloat, isscaledtype, issingle

isscalar

isscaledtype

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