A new iterative WLS Chebyshev approximation method for the design of two-dimensional FIR digital filters
نویسندگان
چکیده
In this paper, based on Chi-Chiou’s weighted least-squares (WLS) Chebyshev approximation method which is for the design of one-dimensional (1-D) FIR digital filters with arbitrary complex frequency response, we propose a new iterative W L S Chebyshev approximation method for the design of two-dimensional (2-D) FIR digital Alters with arbitrary complex frequency response. Several design examples are provided to justify the good performance of the proposed approximation method.
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تاریخ انتشار 1993