Sinusoidal Frequency Modulation Fourier-Bessel Series for Multicomponent SFM Signal Estimation and Separation

Algorithm 1

The estimated IF revision algorithm.

Input: The -SFMFB series .

Procedure:

Find according to ;

Compute according to (27);

Compute according to (28);

Discretize the frequency content into discrete

value , where

and ;

Compute the center estimation error

;

Obtain the revised estimated IF .

Output: The revised estimated IF .