Title :
Extended block-adaptive Fourier analyser
Author_Institution :
Inst. of Electron., Tallinn Tech. Univ., Estonia
Abstract :
The paper proposes an improved extended block-adaptive Fourier analyser, which works as an observer and enables (in certain conditions) to analyse and to reproduce its input signal´s components of different waveforms (spectra) and (not harmonically related) frequencies. Simulation results are presented.
Keywords :
Fourier analysis; adaptive signal processing; error analysis; frequency estimation; spectral analysis; extended block-adaptive Fourier analyser; frequency error estimation; frequency pattern controller; input signal components reproduction; resonator structure; signal spectra; signal waveforms; simulation results; Adaptive filters; Adaptive systems; Discrete transforms; Frequency estimation; Harmonic analysis; Performance analysis; Periodic structures; Recursive estimation; Sampling methods; Signal analysis;
Conference_Titel :
Circuits and Systems for Communications, 2002. Proceedings. ICCSC '02. 1st IEEE International Conference on
Print_ISBN :
5-7422-0260-1
DOI :
10.1109/OCCSC.2002.1029133
