MUSIC Algorithm With Small SNR
Hongshun Zhang · Communications technology · 2009
MUSIC algorithm, whose performance of resolution is better with larger SNR, is a super resolution estimation of DOA. With small SNR the resolution of the algorithm falls quickly. A new modified MUSIC algorithm, which has good performance of resolution with small SNR, is discussed. The computer simulation has proved that the modified algorithm with small SNR is of high resolution while with large SNR is of higher resolution than the basic MUSIC algorithm.