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ones


Creates an matrix made of ones.


Syntax


R = ones
R = ones(n)
R = ones(n, m)
R = ones(n, m, ..., z)
R = ones(n, m, ..., z, 'like', V)
R = ones(n, m, ..., z, classname)

Input argument


n

a variable: n-by-n matrix

m

a variable: n-by-m matrix

Description


ones returns a matrix made of ones.

Examples


ones(3,2)

ones(3,1,3,'single')

A = single([3 3])
B = ones(2,4,'like', A)

tic(); single(1) * ones(1000); toc()
tic();ones(1000,'single'); toc()

See also


eye, zeros.

History


Version Description
1.0.0 initial version

Author


Allan CORNET

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