This correspondence considers a design of magnitude responses of optimal rational infinite impulse response (IIR) filters. The design problem is formulated as an optimization problem in which a totalâ€¦ (More)

This correspondence considers the optimized design of interpolative sigma delta modulators (SDMs). The first optimization problem is to determine the denominator coefficients. The objective of theâ€¦ (More)

For first-order complex digital filters with two's complement arithmetic, it is proved in this correspondence that overflow does not occur at the steady state if the eigenvalues of the system matrixâ€¦ (More)

International Conference on Neural Networks andâ€¦

2003

This paper considers an optimum nonuniform FIR transmultiplexer design subject to specifications in the frequency domain. The objective is to minimize the sum of the ripple energy for all theâ€¦ (More)