QGameTheory (version 0.1.2)

Walsh4: Walsh-Hadamard gate

Description

This function operates the Walsh-4 gate on a conformable input matrix or a vector.

Usage

Walsh4(n)

Arguments

n

a vector/matrix

Value

A matrix or a vector after performing the Walsh-4 gate operation on a conformable input matrix or a vector.

References

https://en.wikipedia.org/wiki/Quantum_logic_gate http://www2.optics.rochester.edu/~stroud/presentations/muthukrishnan991/LogicGates.pdf https://arxiv.org/pdf/quant-ph/0506219.pdf https://en.wikipedia.org/wiki/Hadamard_transform

Examples

# NOT RUN {
init()
Walsh4(Q$I4)
Walsh4(Q$Q10)

# }