A modified propagator algorithm for direction estimation and analysis of relativity performance
Xiaofeng Zhang · Journal of Shaanxi Normal University · 2005
The conjugate data being rearranged is applied in the propagator algorithm,and the modified propagator algorithm is presented.Through theory analysis and simulation,this algorithm can obviously improve the performances of the signal DOA estimation when the snapshot number is limited.Moreover its performance is better than MUSIC(Mumple Signal C1assfication) algorithm,and its computational complexity is about equal to that of the typical propagator algorithm.