Contents

Index

• Getting Started

• User Guide

• Functions

• Desktop Tools and Development Environment

• Data Import and Export

• Mathematics

• Arrays and Matrices

• Linear Algebra

• Elementary Math

• Polynomials

• Interpolation and Computational Geometry

• Cartesian Coordinate System Conversion

• Nonlinear Numerical Methods

• Specialized Math

• Sparse Matrices

• Elementary Sparse Matrices

• Full to Sparse Conversion

• Sparse Matrix Manipulation

• Reordering Algorithms

• Linear Algebra

• Linear Equations (Iterative Methods)

• Tree Operations

• Math Constants

• Data Analysis

• Programming and Data Types

• Object-Oriented Programming

• Graphics

• 3-D Visualization

• GUI Development

• External Interfaces

• Examples

• Release Notes

Learn more about MATLAB

randperm - Random permutation

Syntax

p = randperm(n)

Description

p = randperm(n) returns a random permutation of the integers 1:n.

Remarks

The randperm function calls rand and therefore changes the state of the default random number stream.

Examples

randperm(6) might be the vector

[3  2  6  4  1  5]

or it might be some other permutation of 1:6.

randperm - Random permutation

Syntax

Description

Remarks

Examples

See Also

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