zeros

zeros — matrix made of zeros

Calling sequence

y=zeros()  
y=zeros(x)  
y=zeros(m1,m2,..)  

Parameters

x,y : matrices
m1, m2,.. : integers

Description

Creates matrix of zeros (same as 0*ones).

zeros(m1,m2): for an (m1,m2) matrix.
zeros(m1,m2,..,mn): creates a (m1,m2,..,mn) matrix filled with zeros
zeros(A): for a matrix of same size of A.
zeros(3): is zeros(a) with a=3 i.e it is NOT a 3x3 matrix!
zeros(): returns a single zero

If x is a syslin list (linear system in state-space or transfer form), zeros(x) is also valid and returns a zero matrix.

Examples



zeros(3)
zeros(3,3)
zeros(2,3,2)
 
  

See also

eye, ones, spzeros