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- An Improved Method in Blind Matched Filter Receiver 盲匹配濾波接收機中的一種改進(jìn)方法
- matched filter receiver 匹配濾波接收機
- 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。
- 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。
- This paper gives a fast coarse synchronization method in which an acoustic wave convolver is employed as a programmable match filter in the TDMA spread-spectrum communication receiver. 本文給出了一種采用聲表面波卷積器作為接收機的可編程匹配濾波器,實(shí)現時(shí)分多址直接序列擴譜信號的快速粗同步方法。
- 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。
- 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。
- A few data coding-decoding methods developped recently are reviewed with emphasis on DPSK,MSK,LSI correlator and CCD programable matched filter in spread-spectrum circuits. 介紹了擴頻通信中數據編碼和譯碼新技術(shù)的實(shí)現方法及電路組成，重點(diǎn)介紹了DPSK（微分相移鍵控）、MSK（最小移位鍵控）、LSI（大規模集成）相關(guān)器及CCD（電荷耦合器件）可編程匹配器。
- When sampling period is very low or close to ideal case for signal detection in additive Gaussian white noise (AGWN), the detection circuit with matched filter is optimal. 摘要在加性高斯白噪聲信號檢測中，在采樣周期極小或接近理想的情況下，連有匹配濾波器的檢測電路是最佳的。
- The speed of the data is descended before data entering the DMF,so the hardware is greatly reduced.The simulation testifies that the digital matched filter coul... 對將進(jìn)入數字匹配濾波器的數據進(jìn)行了降速處理 ,大大節省了硬件資源。
- A kind of coding method of gray-scale phase-only matched filter according to the phase modulation property of the spatial light modulator has presented. 根據空間光調制器的相位調制作用,提出了一種灰階純位相匹配濾波器編碼方法。
- The second step, Secondary Synchronous CHannel(S-SCH) ac-quisition, is much critical, but the computing complexity of the conventional matched filter bank method is very large. 第二步對輔同步信道的搜索是極其重要的。采用傳統的匹配濾波器組結構運算復雜度比較大。
