Proceedings of 1994 28th Asilomar Conference on Signals, Systems and Computers (1994)
Pacific Grove, CA, USA
Oct. 31, 1994 to Nov. 2, 1994
S. Unnikrishna Pillai , Dept. of Electr. Eng., Polytechnic Univ., Brooklyn, NY, USA
Hyun Seok Oh , Dept. of Electr. Eng., Polytechnic Univ., Brooklyn, NY, USA
This paper presents a technique that combines Prony's original approach together with the high resolution eigenstructure based methods to estimate resonant modes from scattered noisy data. The problem is equivalent to obtaining best rational approximations that fit the actual measurements in a least square sense.<
eigenstructure assignment, parameter estimation, noise, least squares approximations, autoregressive moving average processes, signal processing
S. Unnikrishna Pillai and Hyun Seok Oh, "Resonant mode extraction from scattered noisy data," Proceedings of 1994 28th Asilomar Conference on Signals, Systems and Computers(ACSSC), Pacific Grove, CA, USA, 1995, pp. 816-820.