Title :
Constrained least-squares digital filters
Author_Institution :
Dept. of Electr. Eng., California State Univ., Northridge, CA, USA
Abstract :
Multiband and multirate CLS (constrained least-squares) digital filters are considered along with optimal windows as special cases of CLS filters. Constrained least-squares filters are generalizations of minimax and least-squares filters. CLS filters are important not only because of their generality, but also because they are needed for many practical applications. Research on CLS filters is continuing for a wide variety of applications, including FIR (finite impulse response), IIR (infinite impulse response), multirate, and multidimensional cases
Keywords :
digital filters; filtering and prediction theory; least squares approximations; IIR; constrained least-squares; digital filters; finite impulse response; infinite impulse response; minimax; multiband type; multidimensional cases; multirate type; optimal windows; Airborne radar; Aircraft propulsion; Band pass filters; Delay; Digital filters; Finite impulse response filter; Frequency response; IIR filters; Minimax techniques; Radar applications;
Conference_Titel :
Circuits and Systems, 1992. ISCAS '92. Proceedings., 1992 IEEE International Symposium on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-0593-0
DOI :
10.1109/ISCAS.1992.230129
