Title :
Generalised adaptive neural filters
Author :
Ansari, Nayeem ; Zhang, Z.Z.
Author_Institution :
Dept. of Electr. & Comput. Eng., New Jersey Inst. of Technol., Newark, NJ, USA
Abstract :
A new nonlinear filter known as the generalised adaptive neural filter (GANF) is introduced. It is extended from the generalised stack filter and can be adapted by various neural networks. It is also shown that there always exists a GANF that can achieve an absolute error less than or equal to that of a stack filter with the same window width. Experimental results are presented to demonstrate the effectiveness of GANF for suppressing noise.
Keywords :
adaptive filters; digital filters; neural nets; GANF; absolute error; generalised adaptive neural filter; neural networks; noise suppression; nonlinear filter; stack filter; window width;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19930231
