User`s guide

distributed.speye

11-71

distributed.speye

Create distributed sparse identity matrix

Syntax

DS = distributed.speye(n)

DS = distributed.speye(m, n)

DS = distributed.speye([m, n])

Description

DS = distributed.speye(n) creates an n-by-n sparse distributed array of underlying

class double.

DS = distributed.speye(m, n) or DS = distributed.speye([m, n]) creates

an m-by-n sparse distributed array of underlying class double.

Examples

Create a distributed 1000-by-1000 sparse identity matrix:

N = 1000;

DS = distributed.speye(N);