论文信息 - Optimal filter reduction via a double projection

Optimal filter reduction via a double projection

A double projection is introduced to approximate a given digital filter by a reduced-order filter so that the integral squared impulse response error between the two filters is minimized. Convergent algorithms are constructed for performing optimal order reduction.

Wei-Yong Yan | Lihua Xie | Lihua Xie | Wei-Yong Yan

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