A Schur-Lattice Based Linear ICA Estimation Algorithm
Bingxi Wang · Dianzi xuebao · 2004
Geometrically speaking,Linear ICA estimation can be completed by angle transformation.As a consequence,the pa per presents a novel lattice ICA estimation algorithm based on Schur-lattice.In contrast to other algorithms,a lattice algorithm is more stable and convenient to be extended and implemented with chips.Simulation results show satisfactory performance.