子陣 的英文怎麼說

中文拼音 [zizhèn]
子陣 英文
partial matrix
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 陣 : Ⅰ名詞1 （作戰隊伍的行列或組合方式） battle array [formation]: 布陣 deploy the troops in battle fo...
  1. Secondly the bss theories are introduced detailedly, including bss model, assumptive conditions, and so on. 2 、 several classical subarray architectures are discussed. the characteristics of these subarray architectures are lucubrate

    2 、深入討論了幾種典型的子陣結構，並分析了各子陣結構的優缺點，提出了子陣劃分的依據。
  2. But the signals mixture problem can be brought on by the drop of adaptive performance caused by using subarray and by overmany radiation sources. so bbs is used to solve the problem. this dissertation focuses on subarray architectures and the algorithms of ica, and proposes a new and more practical subarray architecture and a more suitable algorithm to separate radar signal

    同時針對採用子陣法導致自適應性能下降以及現代雷達信號環境多個輻射源等問題引起信號混疊現象，論文採用盲分離來對雷達信號進行分離處理，並針對雷達信號的特點提出一種適用的演算法。
  3. And the gist of dividing subarray is proposed. according to the gist, a new subarray whose configuration is simple is proposed, and makes its grating lobes unobvious and its adapted antenna pattern close to that of the full optimum processing by confusing the periodicity of subarry and making the power of output noise equal

    然後在此基礎上提出了一種新的結構簡單的子陣結構，並且通過打亂子陣排列的周期性以及保證各子陣輸出噪聲功率相等，該子陣的柵瓣效應幾乎可以忽略且其自適應方向圖保形良好。
  4. By dividing the large array antenna into a set of virtual subarray antennas, the receivers are connected to each subarray via a program - controlled switch based on time - division - multiplexing, and process the output snapshots on the subarray - antenna

    陣列天線劃分為虛擬子陣列，基於時分復用工作方式，通過程式控制交換矩陣與接收機連接，接收機對不同虛擬子陣列天線輸出信號分時進行接收處理。
  5. In the purpose of enhance the circular polarization, the sub - array have used a phase transfer circuit which made each patch have 90deg phase difference in turn. matching branches are added to the full array to enhance the bandwidth of the antenna

    在4單元天線子陣的設計過程中採用了移相電路，使4單元間的相位依次相差90 ，展寬了天線的圓極化軸比帶寬。
  6. Self - assembly of nano - structured silver particle and its surface - enhanced raman spectroscopic application

    銀納米粒子陣列的自組裝及其表面增強拉曼光譜應用
  7. And for geometrically split link, sharp integrality of the ohtsuki invariant is given. a new multiplicative group, braid array, is constructed through a series of basic changes in the second part, and we conclude that any tame knot or link can be represented by finite braid array

    第二部分，由於辮子群與紐結理論的密切聯系，本文構造了一個類似於矩陣的乘法群? ?辮子陣群，並給出了它的一系列基本變換，且得到所有溫良紐結或環鏈都可由有限階辮子陣惟一表示。
  8. As ttd ( true time delay ) is utilized in optically controlled phased array at sub - array level to replace the phase shifter in general phased array radar system, and make time delay compensation at sub - array level, which can reduce aperture effect considerably and make the broadband and wide - angle scanning of phased array antennas come true

    由於光控相控陣雷達在子陣級上引入實時延時線ttd （ truetimedelay ）取代常規相控陣雷達中的移相器進行子陣級的延時補償，大大減輕了孔徑效應，使相控陣雷達實現了寬帶寬角掃描。
  9. Given an m x n mesh - connected vlsi array with some faulty elements, the reconfiguration problem is to find a maximum - sized fault - free sub - array under the row and column rerouting scheme

    可重構vlsi陣列中低功耗子陣列的構造演算法多處理器陣列結構的大規模集成電路系統具有結構規整易於實現的特點。
  10. 2 - d superresolution direction finding methods at subarray level suited for plane phased arrays are studied. for overcoming the limitations of true array manifold ( tam ) that the expense and cost of the array calibration are high and the calibration realization is complex, five kinds of simplified array manifolds are proposed, namely direct simplified array manifold ( dsam ), simplified array manifold based on ideal subarray patterns ( sam _ isp ), simplified array manifold based on approximate ideal subarray patterns ( sam _ aisp ), simplified array manifold based on gaussian subarray patterns ( sam _ gsp ), simplified array manifold based on approximate gaussian subarray patterns ( sam _ agsp ) respectively. the performances of applying these array manifolds to music, wsf and ml methods at subarray level are analyzed

    本文研究了平面相控陣二維子陣級超分辨測向，針對真實陣列流形（ tam ）校正成本和代價高以及實現復雜的缺陷，提出了五種簡化的陣列流形分別為直接簡化的陣列流形（ dsam ） 、基於理想子陣方向圖的簡化陣列流形（ sam _ isp ） 、基於近似理想子陣方向圖的簡化陣列流形（ sam _ aisp ） 、基於高斯子陣方向圖的簡化陣列流形（ sam _ gsp ）和基於近似高斯子陣方向圖的簡化陣列流形（ sam _ agsp ） 。
  11. In large phased array systems, the array may be consisted of thousands of elements, at this time, the subarray structure is usually employed and only the digital subarray outputs can be obtained

    大型相控陣系統中，陣列常常包含有數千個陣元，此時一般採用子陣結構，只能得到子陣的數字輸出。
  12. In this dissertation, the mathematic model of optically controlled phased linearity array is established by basic theory of phased array radar. the problems of instantaneous bandwidth of ocpar and subarray number are researched, the relationship between the excursion of the direction pattern and subarray number, main lobe stretched - out of the direction pattern and bandwidth, side - lobe level of the direction pattern and subarray number, pulse compression and bandwidth, pulse compression and subarray number is analyzed. after corresponding simulations are done, a summary of advantages of ocpar compared with the traditional phased array radar is presented

    針對x波段信號，仔細研究了光控相控陣的瞬時帶寬問題和子陣數問題，分析了光控相控陣列方向圖偏移與信號帶寬及子陣數的關系，光控相控陣列方向圖主瓣展寬與帶寬的關系，方向圖旁瓣電平與子陣數的關系，脈沖壓縮與信號帶寬及子陣數的關系，完成了相應的模擬，通過與普通相控陣的對比，總結出了光控相控陣相對于傳統相控陣的巨大優勢。
  13. So at first the on the base of the deep study on method of moments, this dissertation analyses the problem of the mutual coupling of the thin dipole antenna arrays

    所以本文首先運用矩量法對細線對稱振子陣中陣元互耦效應進行了分析和計算。
  14. 3d matrix transform compression coding of color image based on yc submatrix

    子陣的彩色圖像三維矩陣變換壓縮編碼
  15. Determining breakdown pressures in transversely isotropic formation by multipole array acoustic logs

    利用多極子陣列聲波測井資料計算橫向各向同性地層破裂壓力
  16. Combining the above signal model and the conventional lcmv method at element level we present a lcmv method at subarray level. in all kinds of jammer scenarios, the method can suppress jammers well, but the disadvantage is that the sll ( sidelobe level ) of adaptive patterns is much higher

    將上述提出的信號模型與常規線性約束最小方差（ lcmv ）方法相結合得到子陣級lcmv方法，在各種干擾情況下該方法都可以實現對干擾的很好抑制，但其局限性是自適應方向圖的旁瓣電平較高。
  17. And the prototype system would be developed. and this dissertation mainly includes the following work : 1. the analysis and compare of partial adaptive algorithms in order to choose an optimal algorithm

    本論文主要包括以下4部分內容： （ 1 ）部分自適應演算法研究：對基於廣義旁瓣對消結構的padbf和子陣級padbf實現方案進行了演算法模擬和比較。
  18. An algorithm for matching the esprit ' s estimation of two - dimensional angle by using twice svd and once schur is proposed. using two row uniformity sensor - arrays and adding one sensor, the algorithm decomposes the array twice and exploits rotational invariance properties of signal space, so that both angles may be computed via matrix pencil method, and these estimates are automatically paired. simulation results are presented to verify the efficacy of the proposed algorithm

    首先針對esprit演算法對窄帶源進行二維doa估計存在測向冗餘的情況，提出了一種改進演算法，該演算法利用子陣信號數據矩陣中包含的信號空間的旋轉不變性質，藉助于矩陣束方法求解出信號的二維到達角，並且利用兩次奇異值及一次schur分解從而實現了esprit二維doa估計參量的自動配對； 2
  19. In this paper, the theoretic research on multi - step amplitude quantization for a solid - state active phased array with irregular subarrays is presented, and the designing principle and approach are given

    摘要對不規則子陣固態有源相控陣多階振幅量化進行理論研究，給出其設計原理與途徑。
  20. The thermal distortion test of 5x8 sub - array panel was done in high temperature and normal pressure environment. the methodology, procedure and results of thermal distortion test are explained in detail. the test shows the differences between measuring results and fea analyzing results are quite limited

    介紹浙江大學博士學位論文空間4 10米可展開天線的動力耦合分析及實驗技術研究韋娟芳了常溫高溫下的5x8子陣板的熱變形試驗，包括試驗方法、試驗步驟以及數據採集設備。
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