Title :
QR Recursive Least Squares IP Core Example
Author :
Lightbody, Gaye ; Woods, Roger
Author_Institution :
Univ. of Ulster, Newtownabbey
fDate :
March 31 2008-April 4 2008
Abstract :
With transistor counts increasing at a rate of 58% per year and design productivity only growing at 21% per year, there is an important need to develop new design approaches to close this gap. This paper outlines the process by which IP cores are generated and shows how the design methodology can be improved to enhance their usability. The process is demonstrated using a recursive least squares (RLS) adaptive filter example.
Keywords :
adaptive filters; industrial property; least squares approximations; IP core; QR recursive least squares; adaptive filter; design for reuse; design methodology; intellectual property; Arithmetic; Circuits; Design methodology; Discrete cosine transforms; Least squares methods; Productivity; Resonance light scattering; Silicon; Software libraries; System-level design; IP cores; RLS filter implementation; design for reuse;
Conference_Titel :
Engineering of Computer Based Systems, 2008. ECBS 2008. 15th Annual IEEE International Conference and Workshop on the
Conference_Location :
Belfast
Print_ISBN :
0-7695-3141-5
DOI :
10.1109/ECBS.2008.54
