Title :
Design of optimal frequency sampling filters by the method of Lagrange multipliers
Author :
Hamidi-Hashemi, Hassan ; Shiva, Mostafa
Author_Institution :
Dept. of Electr. Eng., California State Univ., Fullerton, CA, USA
Abstract :
A new method for the design of linear phase frequency sampling filters is introduced. Use of the theory of Lagrange multipliers minimizes the mean squared error between the zero phase frequency responses of the designed and desired filters in the stopband subject to the constraints defined in the passband and transition band
Keywords :
filtering and prediction theory; filters; frequency response; Lagrange multipliers; mean squared error; optimal frequency sampling filters; zero phase frequency responses; Band pass filters; Design methodology; Frequency response; Lagrangian functions; Nonlinear filters; Passband; Sampling methods; Symmetric matrices;
Conference_Titel :
Circuits and Systems, 1992., Proceedings of the 35th Midwest Symposium on
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-0510-8
DOI :
10.1109/MWSCAS.1992.271304
