Title :
Design of nonuniformly spaced linear-phase FIR filters using mixed integer linear programming
Author :
Kim, Joon Tae ; Oh, Woo Jin ; Lee, Yong Hoon
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Seoul, South Korea
fDate :
1/1/1996 12:00:00 AM
Abstract :
An optimization problem for designing a nonuniformly spaced linear-phase FIR filter with minimal complexity is formulated and solved by mixed integer linear programming (MILP). Examples illustrate that the proposed method is useful for designing a wide range of filter types and can outperform subset selection-based design methods
Keywords :
FIR filters; delay circuits; integer programming; linear programming; optimisation; design; minimal complexity; mixed integer linear programming; nonuniformly spaced linear-phase FIR filters; optimization problem; Arithmetic; Costs; Delay; Design methodology; Design optimization; Finite impulse response filter; Mixed integer linear programming; Narrowband; Nonlinear filters; Wideband;
Journal_Title :
Signal Processing, IEEE Transactions on
