FOG Signal Denoising Algorithm Based on Forward Linear Prediction and Wavelet
Abstract：Against the noise of FOG signal,a cascaded filter in forward linear prediction（FLP） filter and wavelet transform was proposed.The FLP filter as a preceding filter and the DB4 wavelet function mandatory threshold wavelet transform was used as second filter.Then Analyzes the results of cascaded filter by Allan variance,the result shows good denoising effect to FOG sinal by using cascaded filter.
Keywords：fiber optic gyroforward linear prediction filterwavelet transformcascaded filter
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 35-37 )