engleski

Filters with minimum impulse response moments

The lowpass systems with minimum second order moment of the impulse response are presented. Therefore the obtained systems have the largest possible energy concentration in time. The optimization of the transfer function parameters is carried out for the functions ranging from the second to the tenth order, with finite zeros. The optimum pole-zero positions suitable for filter design are given together with properties of the systems.

filter; impulse response moment; integral criterion; time domain optimization

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