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Designing of digital FIR-filters with independently controlled phase-frequency characteristicKeywords: digital filters , FIR-filters , complex Fourier transform , phase-frequency characteristic control Abstract: The structural realization of digital FIR-filters using frequency sampling with real time control of phase-frequency characteristic is considered. The characteristics of elementary digital filters, the algorithm of their output signals summation and the way of phase-frequency characteristic shift are given.
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