• Getting Started

• User's Guide

• Functions

• Bitwise Operations

• Constructors and Properties

• Data Type Operations

• Data Type Tools

• Data Quantizing

• Element-Wise Logical Operators

• Math Operations

• Matrix Manipulation

• Plots

• Radix Conversion

• Relational Operators

• Statistics

• Subscripted Assignment and Reference

• fi Object Operations

• fimath Object Operations

• fipref Object Operations

• fiaccel Operations

• numerictype Object Operations

• quantizer Object Operations

Examples

• Release Notes

isfloat - Determine whether input is floating-point data type

Syntax

y = isfloat(a) y = isfloat(T) y = isfloat(q)

Description

y = isfloat(a) returns 1 when the DataType property of fi object a is single or double, and 0 otherwise.

y = isfloat(T) returns 1 when the DataType property of numerictype object T is single or double, and 0 otherwise.

y = isfloat(q) returns 1 when q is a floating-point quantizer, and 0 otherwise.

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isfloat - Determine whether input is floating-point data type

Syntax

Description

See Also