multirate signal processing 中文意思是什麼

multirate signal processing 解釋
多采樣率信號處理
  • signal : n 1 信號，暗號；信號器。2 動機，導火線 （for）。3 預兆，徵象。adj 1 暗號的，作信號用的。2 顯著的...
  1. This thesis concentrates on the analysis of sampling rate changing ( decimation and interpolation ) ; the discussion of basic multirate signal processing theory ; the implementation of high efficient algorithm, which provides the bases for other algorithm development in this thesis

    本文從頻域的角度深入分析了抽樣率變換的規律，並進一步研究了多抽樣率系統的高效實現方案和基本理論，為其它演算法的研究提供了必要的基礎。
  2. 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。
  3. A hardware platform combining dsp, fpga and usb is described, and several technical issues are discussed and then " practical solutions are provided. together with the signal processing theory mentioned above, the hardware design method presents a complete solution to real time multirate signal processing

    在此之外，本文還對基於dsp的實時信號處理硬體的設計作了深入的研究，提出了dsp 、 fpga和usb相結合的實時信號處理硬體系統構架，並對一些具體的技術難題作了實踐性的研究，給出了解決方案。
  4. Above all, the basic theory of digital receiver, such as the technique of sample, multirate signal processing, digital down converter, is introduced

    首先介紹了數字接收機的基本理論:采樣技術、多速率信號處理和數字下變頻。
  5. Multirate signal processing is an important area in modem signal processing theory. during the past decades, a great development has been achieved in this area, and many successful applications could be found in various fields

    多抽樣率信號處理是現代信號處理理論的一個重要分支，在最近十幾年取得了巨大的發展，在很多方面得到了成功的應用。
  6. Integrating multirate signal processing theory and classical spectrum estimation theory, a brand new multiresolution spectrum theory is provided and a special algorithm is discussed in great detail. the polyphase decomposition theory is also applied to optimize the algorithm and improve the computing efficiency

    本文結合多抽樣率信號處理理論和傳統譜估計理論，提出了嶄新的多分辨譜估計理論，並給出了具體的實現演算法，解決了譜估計中如何達到頻率解析度和時間解析度的最佳組合的問題。
  7. Software radio which promises well needs a kind of wideband high speed and resolution adc, but at present it is hard to realize. on the basis of the theory of multirate signal processing, the theory of filters, bandpass sampling theorem and adc principium, perfect reconstruction quadrature mirror filter ( prqmf ) banks adc system is proposed

    基於此背景，本文在融合多速率數字信號處理理論、濾波器理論、帶通采樣定理以及adc原理的基礎上，提出了prqmf濾波器組adc系統，並對該adc系統的原理、結構、特性進行了探討和研究，其主要結論和創新之處如下： 1
  8. 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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