Title :
Orthogonal polynomial expansions for complex and real finite sequences
Author_Institution :
Kanazawa Inst. of Technol., Ishikawa, Japan
Abstract :
The orthogonal expansion is an important tool in analyzing signals. This paper discusses the generalized DFT (GDFT) and the generalized real-valued DFT (GRDFT) in terms of the polynomial expansion, and some related properties are also derived. However this paper does not discuss any particular application
Keywords :
discrete Fourier transforms; polynomials; sequences; signal processing; GDFT; GRDFT; complex finite sequences; digital signal analysis; discrete Fourier transform; generalized DFT; generalized real-valued DFT; orthogonal polynomial expansions; real finite sequences; Books; Bridges; Convolution; Discrete Fourier transforms; Frequency domain analysis; Polynomials; Sampling methods; Sequences; Signal analysis; Time domain analysis;
Conference_Titel :
Information, Communications and Signal Processing, 1997. ICICS., Proceedings of 1997 International Conference on
Print_ISBN :
0-7803-3676-3
DOI :
10.1109/ICICS.1997.652112
