# netunpak

## Purpose

Separates weights vector into weight and bias matrices.

## Synopsis

    net = netunpak(net, w)

## Description

`net = netunpak(net, w)` takes an net network data structure `net` and a weight vector `w`, and returns a network data structure identical to the input network, except that the componenet weight matrices have all been set to the corresponding elements of `w`. If there is a `mask` field in the `net` data structure, then the weights in `w` are placed in locations corresponding to non-zero entries in the mask (so `w` should have the same length as the number of non-zero entries in the `mask`).

## See Also

`netpak`, `netfwd`, `neterr`, `netgrad`

Pages: Index

Copyright (c) Ian T Nabney (1996-9)