getx :: 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

getx

Purpose

All network weight and bias values as single vector

Syntax

```
X = getx(net)
```

Description

getx gets a network's weight and biases as a vector of values.

X = getx(net)

net
Neural network

X
Vector of weight and bias values

`net`	Neural network
`X`	Vector of weight and bias values

Examples

Here is a network with a two-element input and one layer of three neurons.

```
net = newff([0 1 2; -1 1 0],[-1 1 0]);
```

You can get its weight and bias values as follows:

```
net.iw{1,1}
net.b{1}
```

Get these values as a single vector as follows:

```
x = getx(net);
```

Purpose

Syntax

Description

Examples

See Also

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