spzeros(1)

NAME
spzeros - sparse zero matrix

SYNTAX
Zsp=spzeros(nrows,ncols) Zsp=spzeros(A)

PARAMETERS

nrows
    : integer (number of rows)

ncols
    : integer (number os columns)

A   : sparse matrix

sp  : sparse zero matrix

DESCRIPTION
Zsp=spzeros(nrows,ncols,fill) returns a sparse zero matrix Zsp with nrows rows, ncols columns. (Equivalent to sparse([],[],[nrow,ncols]))

Zsp=spzeros(A) returns a sparse zero matrix with same dimensions as A. If [m,n]=size(A), spzeros(m,n) and spzeros(A) are equivalent. In particular spzeros(3) is not equivalent to spzeros(3,3).

SEE ALSO
sparse, full, eye, speye