# sprandn

Sparse normally distributed random matrix

## Description

creates a
sparse matrix that has the same sparsity pattern as the matrix `R`

= sprandn(`S`

)`S`

, but
with normally distributed random entries with mean `0`

and variance
`1`

.

## Examples

## Input Arguments

## Limitations

`sprandn`

is designed to produce large matrices with small density and will generate significantly fewer nonzero values than requested if`m*n`

is small or`density`

is large.

## Tips

## Extended Capabilities

**Introduced before R2006a**