Title :
An interpolation algorithm for high resolution spectral estimation
Author :
Khanshan, Amir H. ; Amindavar, Hamidreza ; Bakhshi, Hamidreza
Author_Institution :
Azad Univ., Tehran
fDate :
March 31 2008-April 4 2008
Abstract :
We will present an algorithm for a high resolution spectral estimation based on central solution of Nevanlinna-Pick interpolation. The approach is very well suited to short data records and shows superior performance, compared to traditional approaches, especially in detecting and resolving spectral lines buried in colored non-Gaussian noise.
Keywords :
interpolation; noise; spectral analysis; Nevanlinna-Pick interpolation; colored nonGaussian noise; high resolution spectral estimation; Circuit theory; Colored noise; Computer simulation; Estimation theory; Filter bank; Filtering; Fourier transforms; Interpolation; Robust control; Stochastic processes; Nevanlinna-Pick interpolation; Spectral estimation; high resolution; parallel filtering;
Conference_Titel :
Acoustics, Speech and Signal Processing, 2008. ICASSP 2008. IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-1483-3
Electronic_ISBN :
1520-6149
DOI :
10.1109/ICASSP.2008.4518472
