multirate digital filter 中文意思是什麼
multirate digital filter
解釋
多級數字濾波器-
Linear phase prqmf banks is one of focal points in multirate digital signal processing domain, its general pr condition is deduced mathematically in the paper, which is important for further studying its design method, in addition high speed hybrid filter banks adc system, high effective hybrid filter banks adc system and high - speed - and - resolution time interleaved adc system proposed in the paper have practical value
線性相位prqmf濾波器組是當今多速率數字信號處理領域的研究熱點之一，本文從理論上推導出了其理想重建的一般規律，這對進一步研究線性相位prqmf濾波器組設計理論有重要意義。此外，本文提出的高速混合濾波器組adc系統、高效混合濾波器組adc系統、高速高解析度時問交織adc系統，均具有實用價值。 -
The use of multiple sampling rates offers many advantages, such as reducing computational complexity for a given task, speeding up transmission rate, and / or raising storage capacity. so the applications of multirate digital filter technology have been found in subband coding of images and speeches, communications, and in many other fields
由於多速率數字濾波技術可有效地降低信號的處理復雜度、加快數據的傳輸率和提高存儲量等，所以它在圖像編碼、語音編碼及通信等眾多領域具有廣泛的應用。 -
Based on multirate digital signal processing, this paper development a new method to design the narrow band fir digital filter, which makes the design of narrow band fir digital filters possible
本文另闢它徑，採用多抽樣率結構來設計窄帶fir濾波器，使窄帶fir濾波器的設計由不可能變為可能。
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