Parks-Mc Clellan Filter Design Algorithm
The Parks-McClellan algorithm, published by James McClellan and Thomas Parks in 1972, is an iterative algorithm for finding the optimal Chebyshev finite impulse response (FIR) filter. The Parks-McClellan algorithm is utilized to design and implement efficient and optimal FIR filters. It uses an indirect method for finding the optimal filter coefficients.
The goal of the algorithm is to minimize the error in the pass and stop bands by utilizing the Chebyshev approximation. The Parks-McClellan algorithm is a variation of the Remez algorithm or Remez exchange algorithm, with the change that it is specifically designed for FIR filters and has become a standard method for FIR filter design.
Read more about Parks-Mc Clellan Filter Design Algorithm: History of Optimal FIR Filter Design, History of The Parks-McClellan Algorithm, James McClellan and Thomas Parks, Parks-McClellan Algorithm, Explanation, Additional Notes
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