ANALYTICAL METHOD FOR 2-CHANNEL OPTIMUM FIR ORTHONORMAL FILTER BANKSt
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چکیده
Absfmcf. In this paper we propose an analyical method for the design of two-channel optimum FIR compaction filters which determine optimum orthonormal filter banks. The method is applicable for a fairly large class of random processes. Under some conditions, the method successfully constructs the theoretically optimum solution. Whenever this is the case, the magnitude-squared responses of the filters are unique. Examples are given for several input statistics including autoregressive and moving average processes.
منابع مشابه
akefnmarky ANALYTICAL METHOD FOR 2-CHANNEL OPTIMUM FIR ORTHONORMAL FILTER BANKSy
In this paper we propose an analyi-cal method for the design of two-channel optimum FIR compaction lters which determine optimum or-thonormal lter banks. The method is applicable for a fairly large class of random processes. Under some conditions, the method successfully constructs the theoretically optimum solution. Whenever this is the case, the magnitude-squared responses of the l-ters are u...
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تاریخ انتشار 1997