ones

Array of all ones

Usage

ones

• It returns 1.

ones(n)

• n should be a real non-negative integer scalar.
• It returns an n-by-n matrix containing all ones.
• It does not accept nan nor ±inf as its argument.

ones(s1,s2,...,sn)

• s1, s2, ..., sn should be real non-negative integer scalars.
• It does not accept nan nor ±inf as its argument.
• It returns an array of size [s1 s2 ... sn] that contains all ones.

ones(sizeVec)

• It returns an array of size specified by the vector sizeVec.
• The vector sizeVec should contain real non-negative integers, not equal to nan nor ±inf.
• The output contains all ones.