Performance Comparisons on Spatial Lattice Algorithm and Direct Matrix Inverse Method with Application to Adaptive Arrays Processing

Lattice algorithm has been employed in numerous adaptive filtering applications such as speech analysis/synthesis, noise cancelling, spectral analysis, channel equalization. In this paper we are concerned with the application to adaptive arrays processing. The advantages are fast convergent rate as well as computational accuracy independent of the noise and interference conditions. The results produced by this technique will be compared to those obtained by the direct matrix inverse method.