Title :
Frequency estimation in the presence of nonrandom interference
Author :
Porat, Boaz ; Friedlander, Benjamin
Author_Institution :
Dept. of Electr. Eng., Israel Inst. of Technol., Haifa, Israel
Abstract :
The paper develops a method of error analysis for sinusoidal frequency estimation in the presence of nonrandom interference (either additive or multiplicative). Closed form approximations are derived for the case of additive polynomial phase interference. Possible application to error analysis in estimating the parameters of multiple polynomial phase signals is briefly discussed
Keywords :
approximation theory; error analysis; frequency estimation; interference (signal); polynomials; signal processing; additive polynomial phase interference; closed form approximations; error analysis; multiple polynomial phase signals; multiplicative interference; nonrandom interference; sinusoidal frequency estimation; Additive noise; Contracts; Discrete Fourier transforms; Frequency estimation; Gaussian noise; Interference; Parametric statistics; Polynomials; Stochastic resonance; Taylor series;
Conference_Titel :
Digital Signal Processing Workshop, 1994., 1994 Sixth IEEE
Conference_Location :
Yosemite National Park, CA
Print_ISBN :
0-7803-1948-6
DOI :
10.1109/DSP.1994.379851
