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Scilab help >> Elementary Functions > Elementary matrices > ones

ones

matrix made of ones

Calling Sequence

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

Arguments

x,y

matrices

m1, m2,..

integers

Description

Returns a matrix made of ones.

ones(m1,m2)

returns a (m1,m2) matrix full of ones.

ones(m1,m2,..,mn)

creates a (m1,m2,..,mn) matrix full of ones.

ones(x)

returns a matrix full of ones with the same size that x.

ones(x)

is also valid for x a syslin list.

Note that ones(3) is ones(a) with a=3 i.e it is NOT a 3x3 matrix!

ones() is equivalent to ones(1,1).

Examples

ones(3)
ones(3,3)
ones(2,3,2)

See Also

  • eye — identity matrix
  • zeros — matrix made of zeros
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Last updated:
Mon Oct 01 17:34:41 CEST 2012