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- Digital downconverter, digital match filter, difference demodulation and AFC is discribed in detail, parameter of the programmable registers are also discussed. 本文對數字下變頻器、數字匹配濾波器、差分解調、自動(dòng)頻率控制環(huán)路等進(jìn)行詳細的闡述及算法推導，同時(shí)對芯片內關(guān)鍵的可編程寄存器參數的選擇進(jìn)行討論。
- matching filter demodulation 匹配濾波解調
- In this paper, operational principle of CWDM linear sidebands filtering demodulation was elaborated and, experimental verification was made. 本文闡述了CWDM邊帶特性解調方案工作原理,并對其可行性進(jìn)行實(shí)驗驗證。
- A two-channel matched filter using computer-generated holograph is introduced. 介紹了一種雙通道自聚焦的匹配濾波器。
- The holographic match filter was made by dichromatic gelation. 同時(shí),保持其傅里葉變換的相位不變。
- A novel method of edge filter demodulation for fiber Bragg grating that use wavelength tunable laser was proposed. 提出了利用波長(cháng)可調諧激光器對光纖光柵進(jìn)行邊沿濾波解調的新方法,該方法可實(shí)現多個(gè)測點(diǎn)動(dòng)態(tài)應變的實(shí)時(shí)監測。
- Application of matched filtering technique to 3D achievement data processing of Linyi. 匹配濾波技術(shù)在臨邑三維成果資料處理中的應用
- Abstract ：In this paper, we have developed an adaptive matched filtering algorithm based upon an artificial network (ANN) for QRS detection. 摘 要 ：介紹了一種基于神經(jīng)網(wǎng)絡(luò )白化匹配濾波器的QRS波檢測方法。
- The principle of comb filter and narrowband filter to realize matched filtering of pulse train is analyzed. 摘要分析脈沖串信號的兩種匹配濾波器-梳狀濾波器和窄帶濾波器實(shí)現脈沖串匹配濾波的原理。
- From the viewpoint of filtering, a new matched filter structure, which is equivalent to the MLS correlator, is proposed.Some properties of this filter structure are investigated. 摘要本文從濾波器的觀(guān)點(diǎn)出發(fā)，得到用于線(xiàn)性系統解卷積的MLS相關(guān)器的等效匹配濾波器結構，并給出該濾波器的性質(zhì)。
- Abstract： A two-channel matched filter using computer-generated holograph is introduced. 摘 要： 介紹了一種雙通道自聚焦的匹配濾波器。
- A polarimetric adaptive matched filter with the coherent radar against a gaussian background is presented. 摘要提出了高斯雜波背景下相干雷達極化自適應匹配濾波器的結構。
- But for large time-band production systems and arbitrary FM-CW, how to design a matched filter is a difficult task. 但對大時(shí)寬帶寬積的任意調頻連續波其匹配濾波器的設計是比較困難的。
- The receiver unit mainly consisted of the digital down converter, matched filter, differential demodulator and AFC module. 接收子系統包括下變頻模塊、匹配濾波器模塊、差分解調模塊、自動(dòng)頻率控制模塊。 論文列出了部分模塊的VHDL程序，還給出了各個(gè)模塊的功能和時(shí)序仿真。
- Based on the matched filter beamforming criterion in CDMA, a novel method called power method is proposed to compute the weight vector to beamform. 摘要基于適于CDMA的匹配濾波波束形成準則，提出使用冪法計算權矢量的波束形成的新方法。
- The simplest, yet very useful method for detecting a known deterministic signal in additive Gaussian noise is matched filter(MF). 高斯噪聲中的已知 確定信號的檢測，最為簡(jiǎn)單而有效的方法是匹配濾波器。
- The Parametric Adaptive Matched Filter (PAMF) is a good method for the Ground Moving Target Indication (GMTI) of bistatic airborne radars. 在雙基機載雷達的地面動(dòng)目標檢測中，參數自適應匹配濾波器(PAMF)方法是一種很有效的方法。
- The simulation results show that its performance of error code is better than conventional matched filter and MMSE detector... 仿真結果表明:該算法的誤碼性能優(yōu)于傳統匹配濾波檢測器以及MMSE多用戶(hù)檢測器。
- Then digital matched filter (DMF), which is used to synchronize spread spectrum code, especially the multi-rate sampling in DMF is studied. 然后探討了用于擴頻碼同步的數字匹配濾波器(DMF)，著(zhù)重分析了DMF的多倍碼速率采樣問(wèn)題；
- But the mismatch between echo and replica caused by moving target's radial velocity will degrade the detecting performance of the matched filter. 根據匹配濾波器輸出峰值位置可以獲得目標距離的估計，但運動(dòng)目標徑向速度造成的回波和樣本失配將導致匹配濾波器檢測性能下降。
