vec2ind :: Functions (Neural Network Toolbox™)

Contents

Index

• Getting Started

• User Guide

• Functions

• Analysis Functions

• Distance Functions

• Graphical Interface Functions

• Layer Initialization Functions

• Learning Functions

• Line Search Functions

• Net Input Functions

• Network Initialization Function

• Network Use Functions

• New Networks Functions

• Performance Functions

• Plotting Functions

• Processing Functions

• Simulink�© Support Function

• Weight and Bias Initialization Functions

• Weight Functions

• Release Notes

vec2ind

Purpose

Convert vectors to indices

Syntax

```
ind = vec2ind(vec)
```

Description

ind2vec and vec2ind allow indices to be represented either by themselves or as vectors containing a 1 in the row of the index they represent.

vec2ind(vec) takes one argument,

vec
Matrix of vectors, each containing a single 1

`vec`	Matrix of vectors, each containing a single 1

and returns the indices of the 1s.

Examples

Here four vectors (each containing only one "1" element) are defined, and the indices of the 1s are found.

vec = [1 0 0 0; 0 0 1 0; 0 1 0 1]
ind = vec2ind(vec)

Purpose

Syntax

Description

Examples

See Also

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