Title :
Matrix inversion using Cholesky decomposition
Author :
Krishnamoorthy, Akshay ; Menon, D.
Author_Institution :
ST-Ericsson India Private Ltd., Bangalore, India
Abstract :
In this paper we present a method for matrix inversion based on Cholesky decomposition with reduced number of operations by avoiding computation of intermediate results; further, we use fixed point simulations to compare the numerical accuracy of the method.
Keywords :
matrix algebra; numerical analysis; Cholesky decomposition; fixed point simulations; matrix inversion; numerical accuracy; Matrix decomposition; Zinc; Cholesky; LDL; inversion; matrix;
Conference_Titel :
Signal Processing: Algorithms, Architectures, Arrangements, and Applications (SPA), 2013
Conference_Location :
Poznan
Electronic_ISBN :
2326-0262
