For the Digital Decimation Filter of DC, a cascaded structure is proposed.

對(duì)于ADC中 的數(shù)字濾波器部分, 本論文提出了降采樣的一種多級(jí)級(jí)聯(lián)實(shí)現(xiàn)結(jié)構(gòu).

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Then by changing the decimation ratio of the SINC filter, frequency selecting is realized.

在某一固定輸出頻率下設(shè)計(jì)一組帶通濾波器, 然后通過(guò)改變SINC濾波器 信號(hào)抽取比率實(shí)現(xiàn)數(shù)字選頻.

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Design multi - stage decimation system on the basis of Halfband filters and CIC filters.

在半波帶濾波器和CIC濾波器的基礎(chǔ)上設(shè)計(jì)了 多級(jí) 抽取系統(tǒng).

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The last 4 times decimation was achieved by two half band filters and a droop FIR.

剩余4倍抽取采用兩級(jí)半帶濾波器和升幅FIR實(shí)現(xiàn).

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A multi - stage decimation filter was designed on the theory of multi - rate digital signal processing.

根據(jù)多抽樣率數(shù)字信號(hào)理論,采用 多級(jí) 抽取濾波器的設(shè)計(jì)方法,為陀螺設(shè)計(jì)輸出濾波器.

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