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Contents

Index

• Getting Started

• User's Guide

• Functions

• Desktop Tools and Development Environment

• Startup and Shutdown

• Command Window and History

• Help for Using MATLAB

• Workspace

• Managing Files

• Search Path

• File Operations

• System

• Data Import and Export

• Mathematics

• Data Analysis

• Programming and Data Types

• Object-Oriented Programming

• Graphics

• 3-D Visualization

• GUI Development

• External Interfaces

• Examples

• Release Notes

isdir - Determine whether input is folder

Syntax

tf = isdir('A')

Description

tf = isdir('A') returns logical 1 (true) if A is a folder. Otherwise, it returns logical 0 (false).

Examples

Run:

tf=isdir('myfiles/results')

MATLAB returns

tf =
	1

indicating that myfiles/results is a folder.

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