Title :
A new design of 2-D FIR filter by McClellan transformation
Author :
Qigang, Zhou ; Wenqi, Wu ; Shujing, Zhang
Author_Institution :
Shanghai Tiedao Univ., China
Abstract :
This paper introduces a design method of two-dimensional (2-D) FIR filter based on McClellan transformation. At first, one selects the cosin function as the transition band function to design a one-dimensional FIR filter, then one designs the two-dimensional filter by using McClellan (1973) transformation. The design can provide satisfying results and can eliminate the Gibbs phenomenon
Keywords :
FIR filters; filtering theory; frequency response; transforms; two-dimensional digital filters; 2D FIR filter design; Gibbs phenomenon elimination; McClellan transformation; cosin function; frequency response; one-dimensional FIR filter; transition band function; Band pass filters; Chebyshev approximation; Equations; Finite impulse response filter; Fourier transforms; Frequency domain analysis; IIR filters; Passband; Polynomials; Two dimensional displays;
Conference_Titel :
Signal Processing, 1996., 3rd International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-2912-0
DOI :
10.1109/ICSIGP.1996.566975
