Title :
Parallel recursive algorithms for inverse discrete Legendre transform and inverse discrete Laguerre transform
Author :
Aburdene, Maurice F. ; Zheng, Jianqing ; Kozick, Richard J.
Author_Institution :
Dept. of Electr. Eng., Bucknell Univ., Lewisburg, PA, USA
Abstract :
This paper presents parallel recursive algorithms for the computation of the inverse discrete Legendre transform (IDPT) and the inverse discrete Laguerre transform (IDLT). These recursive algorithms are derived using Clenshaw´s recurrence formula, and they are implemented with a set of parallel digital filters with time-varying coefficients
Keywords :
Legendre polynomials; digital filters; parallel algorithms; polynomials; signal processing; transforms; inverse discrete Laguerre transform; inverse discrete Legendre transform; parallel digital filters; parallel recursive algorithms; recurrence formula; time-varying coefficients; Concurrent computing; Digital filters; Digital signal processing; Discrete Fourier transforms; Discrete cosine transforms; Discrete transforms; Equations; Fast Fourier transforms; Polynomials; Signal processing algorithms;
Conference_Titel :
Circuits and Systems, 1996. ISCAS '96., Connecting the World., 1996 IEEE International Symposium on
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-3073-0
DOI :
10.1109/ISCAS.1996.541783
