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Digital filter of recursive structure with feedback path
Digital filter of recursive structure with feedback path
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机译:具有反馈路径的递归结构数字滤波器
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摘要
The filter contains a recursive structure (2-4) arithmetic operational circuit for executing an arithmetic operation at input data of preset, significant numbers, and for forming output data of desired frequency characteristic. An output compensation circuit (6) acts on the output data of the arithmetic operational circuit such that the digital filter transmits data of zero even if the data of zero have been applied to the input of the arithmetic operational circuit.
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