Misplaced Pages

Polyphase sequence

Article snapshot taken from Wikipedia with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.
Sequence whose terms are complex roots of unity

In mathematics, a polyphase sequence is a sequence whose terms are complex roots of unity:

a n = e i 2 π q x n {\displaystyle a_{n}=e^{i{\frac {2\pi }{q}}x_{n}}\,}

where xn is an integer.

Polyphase sequences are an important class of sequences and play important roles in synchronizing sequence design.

See also

References

  • Fan, Pingzhi; Darnell, Michael (1996). Sequence Design for Communications Applications. Research Studies Press. ISBN 047196557X.
Category: