A modified matrix pencil method is proposed to simultaneously estimate the frequency pairs in multiple 2-D sinusoidal signals to bypass the computationally expensive pairing operation as seen in the literature. Simulation results show that the accuracy of the estimates for each frequency from our technique is better than or comparable to that of existing methods and the variance of the estimates are close to the Cramér Rao bound with lower computational complexity.
|出版狀態||Published - 6月 2005|
|事件||2005 IEEE 6th Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2005 - New York, NY, United States|
持續時間: 5 6月 2005 → 8 6月 2005
|Conference||2005 IEEE 6th Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2005|
|城市||New York, NY|
|期間||5/06/05 → 8/06/05|