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- The new scheme takes into account both interference suppression and coherent integration of target signa ls. 新方案兼顧了射頻干擾的抑制和目標信號的相干積累。
- Sparse-array Synthetic Impulse and Aperture Radar (SIAR) can isotropically radiate so that the long-time coherent integration can be obtained. 本文研究了稀布陣綜合脈沖孔徑雷達的長(cháng)時(shí)間相干積累特點(diǎn)及其存在的問(wèn)題;
- How to get the rules of phase-shifting from the coherent integration of single pulse is first introduced, on the basis of which an approach to restoring PSK sequence is derived. 為了提高算法的性能,采用多重相關(guān)積累對算法進(jìn)行了改進(jìn)。
- How to detect moving target in low SNR condition for moving-baselines time difference measuring system is studied, using multi-pulses coherent integration algorithm. 摘要主要研究了動(dòng)基線(xiàn)時(shí)差測量系統采用多脈沖相參積累算法對低信噪比條件下運動(dòng)目標的有效檢測問(wèn)題。
- It not only can implement the digital pulse compression and coherent integration for radar sum and difference signals, but also control the whole radar system. 能實(shí)現雷達和、差信號的數字脈沖壓縮與動(dòng)目標檢測,并控制著(zhù)整個(gè)雷達系統的運行。
- How to detect moving target in low SNR condition for moving-baselines time difference measuring system is studied,using multi-pulses coherent integration algorithm. 主要研究了動(dòng)基線(xiàn)時(shí)差測量系統采用多脈沖相參積累算法對低信噪比條件下運動(dòng)目標的有效檢測問(wèn)題。
- Various methods of angle measurement in MTD radar are reviewed and compared in this pa- per, Comparison result shows that the measurement accuracy of azimuth angle in MTD radar can be im- proved by using amplitude message in coherent integration. 對MTD雷達的幾種測角方法進(jìn)行了綜述和比較,結果表明,利用相于積累的幅度信息可以改善MTD雷達的方位測角精度。
- This method combines the group synthesis and prioritization stages into a coherent integrated framework and can deal with missing judgments,which corresponds to the realit... 該方法將傳統群體決策的兩個(gè)步驟,即群體集結與求解排序向量合為一體,簡(jiǎn)化了計算步驟,并且還適用于具有不完全模糊互補關(guān)系的情況,更加符合現實(shí)情況。
- time domain coherent integration 時(shí)域相干累積
- coherent integration of single pulse 單脈沖相關(guān)積累
- The principle and performance of the least mean square (LMS), adaptive conherent integration (ACI) and generalized adaptive coherent integrator (GACI) algorithm are discussed in this paper. 利用模糊度原理比較了不同信號的特性,并選擇單頻信號和線(xiàn)性調頻信號作為發(fā)射信號用于計算機仿真。
- ingenious differentially coherent integration 簡(jiǎn)易差分相干積累
- A series of provocations led up to the border war. 一系列的挑釁事件導致了邊境戰爭的發(fā)生。
- He rapped out a series of curt commands. 他大聲發(fā)出了一連串簡(jiǎn)短的命令。
- Her story was nothing but a series of fabrications. 她說(shuō)的完全都是編造的。
- That new television series is not up to much. 那部新的電視系列片的效果并不十分理想。
- An improved algorithm for generalized adaptive coherent integration 一種改進(jìn)的推廣自適應相干累積算法
- This victory has squared the series. 贏(yíng)了這一場(chǎng),把這組賽事的總分拉平了。
- A series of interconnected points. 一系列相互連接的點(diǎn)。
- A series of tremors often precedes an earthquake. 地震前常發(fā)生一連串的微震。