array vt. 1.打扮,裝飾。 2.使…列隊,排列。 3.提出(陪審官)名單,使(陪審官)列席,召集(陪審官)。 The general arrayed his troops for battle. 將軍使軍隊列隊準(zhǔn)備戰(zhàn)斗。 The girl arrayed herself in her finest clothes. 這女孩打扮得花枝招展。 The count and his men arrayed themselves against the king. 伯爵舉兵對抗國王。 n. 1.整列,隊列,陣(列);陣容。 2.〔詩〕衣裳,裝扮,打扮。 3.陪審官名單。 4.一大批,一大群,一連串。 5.【數(shù)學(xué)】排列。 a battle array 戰(zhàn)斗隊形,列陣。 holiday array 節(jié)日盛裝。 be in fine array 盛裝。 an array of actors 演員的陣容。 a window array 櫥窗陳列品。 an array of (umbrellas) 一排(傘)。 in battle array 列陣,嚴(yán)陣。 in proud array 堂堂正正。
A new memory array structure decreasing disturb between memory cells 一種減小存儲單元間串?dāng)_的新型陣列布局結(jié)構(gòu)
Analysis of finite array structure plays an important role in the design of array antenna and frequency selective surface 有限陣列散射場的分析對于陣列天線的隱身設(shè)計和頻率選擇表面的設(shè)計具有重要作用。
In the thesis , three kinds of blind beamforming algorithms were introduced , which are the cumulant - bascd blind beamforming , the array structure - based blind beamforming , and the constant modulus algorithm 論文中首先詳細(xì)介紹了三類盲波束形成算法:基于累積量的盲波束形成算法、基于基陣結(jié)構(gòu)的盲波束形成算法和常模算法。
2 . under the condition of taking account of mutual coupling among the array elements , mode coupling method is used to establish analyzing model for finite array , and parameters of the array structure satisfying the design index are got 2 .在考慮陣列單元間互耦影響的情況下,采用模式耦合法建立有限陣列分析模型,得到了滿足設(shè)計指標(biāo)的結(jié)構(gòu)參數(shù)。
Blind beamforming ( bbf ) is concerned with the reconstruction of source signals from the outputs of a sensor array without a priori information of the direction of the desired source , relying instead on signal characteristics and array structures 盲波束形成無需知道目標(biāo)波達(dá)方向等先驗信息,直接利用信號、基陣自身的特性,就可從基陣的輸出采樣信號中恢復(fù)出期望信號。
Researched the methods to test configrable logic block ( clb ) and its sub - blocks . based on a “ divide and conquer ” methodology , the clb resources are divided into three basic blocks : logic units , carry logic module ( clm ) and lut ’ s ( look up tables ) ram - mode . the testing configurations are implemented based on a two - dimensional array structure for logic blocks 主要基于“分治法”對clb及其子模塊進(jìn)位邏輯( clm ) 、查找表( lut )的ram工作模式等進(jìn)行了測試劃分,分別實現(xiàn)了以“一維陣列”為基礎(chǔ)的測試配置和測試向量,以較少了測試編程次數(shù)完成了所有clb資源的測試。
This thesis in combination with the actual engineering demand , analyzes and designs a horizontally polarized triangular - grid planar phased array antenna , which composed of open - ended rectangular waveguide , the main steps of analyzing and designing are as follows : 1 . at first , taking no account of mutual coupling among the array elements , classical electromagnetic theory is used to establish analyzing model for finite array , and initial value parameters of the array structure which basic satisfy the design index are got , these parameters provide reference for subsequent analyzing and design 本論文結(jié)合實際工程需要,分析和設(shè)計了一個采用水平極化方式的三角形柵格矩形波導(dǎo)相控陣天線,其主要步驟如下: 1 .首先,在不考慮陣列單元間互耦影響的情況下,采用經(jīng)典電磁理論建立有限陣列分析模型,通過分析得到了基本滿足設(shè)計指標(biāo)的陣列結(jié)構(gòu)參數(shù),為后續(xù)的分析、設(shè)計提供參考。
3 . after the parameters of the array structure are got , simulation software , such as cst microwave studio , cts design studio and ansoft hfss , are used to design the power dividers for the radiation units in the horizontally polarized direction of the array . these power dividers adopt structure of coupling slots in the narrow side of main rectangular waveguides , in which the narrow side of the main waveguide and the broadside of secondary waveguides are crossed at locations of each slot 3 .在得到滿足指標(biāo)要求的陣列結(jié)構(gòu)參數(shù)后,采用cstmicrowavestudio 、 ctsdesignstudio和ansofthfss等電磁仿真軟件對陣列在水平極化方向的行饋功分器進(jìn)行仿真設(shè)計,該陣列的行饋功分器采用波導(dǎo)窄邊單縫耦合饋電結(jié)構(gòu)。
Abstract : the far - field spot characteristics of laser converted by random phase plate are analyzed theoretically , including the shape , size , rotational symmetry and diffractive efficiency of the spots , as well as the distribution of subsidiary spot . by comparing the influence of phase element shape ( triangular , square and hexagonal ) on the characteristics , we found that the random phase plate with hexagonal array structure is more suitable for the beam smoothing in laser fusion 文摘:從理論上分析了激光經(jīng)隨機(jī)位相板變換后在遠(yuǎn)場的光斑特性(包括光斑的形狀、大小、旋轉(zhuǎn)對稱性、衍射效率以及旁瓣分布) ,通過比較三種形狀位相元(等邊三角形、正方形和正六邊形)的遠(yuǎn)場光斑特性,得知正六邊形位相元結(jié)構(gòu)的隨機(jī)位相板更適合于激光聚變中的束勻化。
Since the filtering vector is needed in qrd - rls and qrd - brls , the parallelism of qr decomposing will be impeded slightly . the inverse qr decomposion ( iqrd ) scheme for brls algorithm is proposed in this dissertation to enhance the parallelism , the systolic array structure for iqrd is proposed to calculate the algorithm in parallel 鑒于碼輔助最優(yōu)濾波需要求解濾波權(quán)值矢量,此時qr分解的計算并行性不如逆正交三角分解( iqrd ) ,本文提出了基于iqr分解的brls算法,給出了iqrd - rls / brls的脈動陣列并行計算結(jié)構(gòu)。