Title :
Design of nonlinear-phase FIR filters with second-order cone programming
Author :
Coleman, Jeffrey O. ; Scholnik, Dan P.
Author_Institution :
Radar Div., Naval Res. Lab., Washington, DC, USA
Abstract :
We extend classic linear-programming design of linear-phase FIR filters to second-order cone-programming design of nonlinear-phase FIR filters. Real and complex FIR filters with optional analog or digital cascade filters are designed using cones on discrete frequencies to approximate Chebychev, mean-absolute, and rms errors
Keywords :
FIR filters; cascade networks; geometric programming; nonlinear filters; Chebychev errors; cascade filters; complex FIR filters; discrete frequencies; mean-absolute errors; nonlinear-phase FIR filters; rms errors; second-order cone programming; Constraint optimization; Design optimization; Finite impulse response filter; Frequency; Interference constraints; Laboratories; Linear programming; Nonlinear filters; Optimization methods; Radar;
Conference_Titel :
Circuits and Systems, 1999. 42nd Midwest Symposium on
Conference_Location :
Las Cruces, NM
Print_ISBN :
0-7803-5491-5
DOI :
10.1109/MWSCAS.1999.867292
