Fast optimum design of IIR digital filters with finite precision coefficients
S.J. Varoufakis, A.N. Venetsanopoulos · International Journal of Electronics · 1984
A near-optimum method for the design of one-dimensional IIR digital filters with coefficients of finite precision is proposed. The application of this method decreases the number of iterations required by ‘ branch and bound ’ algorithms, without appreciably degrading the accuracy of the resulting design.