Real and Complex Polynomial Expansions for Finite Sequences

H. Murakami (Japan)

Keywords

Polynomial expansion, DFT, Real-valued DFT.

Abstract

Orthogonal expansion is an important tool in analyzing signals. This paper discusses real and complex polynomial expansions suitable for finite sequences, and some related properties are also derived.*

Important Links:

• DOI:
• From Proceeding (370) Signal Processing, Pattern Recognition, and Applications - 2002

Go Back