- 相分解
- phase: n. 1.形勢(shì)，局面，狀態(tài)；階級(jí)。 2.方面，側(cè)面。 3 ...
- decomposition: n. 1.分解，分析，溶解，還原(作用)。 2.腐朽，解 ...
- solid-phase decomposition: 固相分解
- decomposition: n. 1.分解，分析，溶解，還原(作用)。 2.腐朽，解體。
- acid decomposition: 加酸分解; 酸性分解
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phase decomposition中文什么意思
- 相分解
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例句與用法
- To resolve the mismatch between high - speed a / d converters and dsp chips , a improvement parallel structure of ddc is put forward , which is based on poly - phase decomposition
接收機(jī)并行結(jié)構(gòu)算法的工程實(shí)現(xiàn):解決了前端采樣的高速數(shù)據(jù)流遠(yuǎn)遠(yuǎn)超過(guò)后端dsp處理能力的問(wèn)題。 - Parallel structure of poly - phase decomposition and parallel mixer is applied in the ddc circuit , it solves the bottleneck in mixing and increases the handle speed . the partition of the tuning channel according to the digital mixing sequence , and the ddc by means of decimating first , the low - pass filtering and mixing realize efficiently the down - conversion of the variable carrier frequency band - pass signal . according to the structure of the ddc and the requirement of the frequency
短數(shù)據(jù)快速測(cè)頻算法的具體實(shí)現(xiàn):使用并行流水線的設(shè)計(jì)方法,提高了系統(tǒng)的數(shù)據(jù)吞吐率,在100mhz的系統(tǒng)時(shí)鐘下,能夠?qū)崟r(shí)處理400mhz ~ 600mhz速率a / d采樣的數(shù)據(jù),在64點(diǎn)采樣, 100mhz系統(tǒng)時(shí)鐘情況下,初次測(cè)頻占用時(shí)間640ns ,以后每次測(cè)頻占用時(shí)間縮短到160ns ,實(shí)時(shí)地提供多相濾波下變頻所需的載頻位置信息,縮短了接收機(jī)的調(diào)諧時(shí)間。 - Filter poly - phase decomposition method is adopted in this dissertation . the partition of the tuning channel according to the digital mixing sequence , and the digital down - conversion by means of decimating first , the low - pass filtering and mixing realize efficiently the down - conversion of the variable carrier frequency band - pass signal
本文采用濾波器多相分解方法，按數(shù)字混頻序列劃分調(diào)諧信道，使用先抽取，后低通濾波，再混頻的數(shù)字下變頻結(jié)構(gòu)，高效實(shí)現(xiàn)了變載頻帶通信號(hào)數(shù)字下變頻。