complex target造句
造句與例句
手機(jī)版
- Visual computation of bistafic cross section for complex targets with smooth surface
光滑理想導(dǎo)體表面目標(biāo)雙站散射的可視化分析 - The efficient solver for em scattering from complex target includes two meaning
復(fù)雜目標(biāo)電磁散射的高效求解包含兩方面的含義。 - Study on electromagnetic scattering characteristics for complex target using shooting and bouncing rays
用射線法研究復(fù)雜目標(biāo)的電磁散射特征 - The characteristic basis function method ( cbfm ) , one of the high order moment of method ( mom ) to solve scattering of complex target is introduced
本文采用高階矩量法中的特征基函數(shù)法( cbfm )計(jì)算復(fù)雜目標(biāo)的電磁散射。 - The research of electromagnetic scattering from complex targets has been being the focus for a long time for strong engineering application requirement
由于強(qiáng)烈的工程應(yīng)用需求,復(fù)雜目標(biāo)矢量電磁散射研究一直廣受關(guān)注。 - To realize efficient solution of electromagnetic ( em ) scattering from complex target has very practical value for the design of radar system and identify of radar targets
實(shí)現(xiàn)復(fù)雜目標(biāo)電磁散射的高效求解對(duì)于雷達(dá)系統(tǒng)設(shè)計(jì)與雷達(dá)目標(biāo)識(shí)別具有十分重要的意義。 - A new data compression technique , called the threshold discrete fourier transform ( tdft ) method , is proposed to efficiently compress the scattered field data from complex targets
提出了閾值dft ( tdft )算法用于實(shí)現(xiàn)基于雷達(dá)目標(biāo)強(qiáng)散射中心分布的rcs數(shù)據(jù)壓縮。 - To realize efficient solution of electromagnetic ( em ) scattering from complex target has very practical value for the design of radar systems and identification of radar targets
實(shí)現(xiàn)復(fù)雜目標(biāo)電磁散射的高效求解對(duì)于雷達(dá)系統(tǒng)的設(shè)計(jì)與雷達(dá)目標(biāo)的識(shí)別具有十分重要的意義。 - The experience and achievements presented in this paper are valuable for further research on more generalized hybrid method to analyze the electromagnetic scattering of complex target
所取得的成果和經(jīng)驗(yàn)對(duì)于更廣泛意義上應(yīng)用混合法解決電大復(fù)雜目標(biāo)的整體散射特性具有一定的參考價(jià)值。 - The present paper applies fast multipole method ( fmm ) and multilevel fast multipole algorithm ( mlfma ) based on the higher order moment of method ( mom ) to solve scattering from complex target
本文采用基于高階矩量法的快速多極子方法（ fmm ）及多層快速多極子方法（ mlfma ）計(jì)算復(fù)雜目標(biāo)的電磁散射。 - It's difficult to see complex target in a sentence. 用complex target造句挺難的
- The first meaning is : it can realize accurate simulation and numerical computation of em scattering from complex target under the available computer source condition . the numerical results have relative high accuracy and can agree with the measurement
第一：能夠在有限的計(jì)算機(jī)資源條件下實(shí)現(xiàn)目標(biāo)散射特性的精確建模與計(jì)算，計(jì)算結(jié)果應(yīng)與測(cè)量值吻合，具有較高的精度。 - The efficiency of em scattering from complex target includes two meaning . the first meaning is : it can realize accurate simulation under the available computer source condition . the numerical results have relatively high accuracy and can agree with the measurement
復(fù)雜目標(biāo)電磁散射的高效求解包含兩方面的含義,第一:能夠在有限的計(jì)算機(jī)資源條件下實(shí)現(xiàn)目標(biāo)散射特性的精確建模與計(jì)算,計(jì)算結(jié)果應(yīng)與測(cè)量值吻合,具有較高的精度。 - On the aspect of the design of the rcs integrative software , the following had been completed : based the technology of the opengl , it completed a interface program with the display , modification and transform of the models ; it gave the concept of the shelter of the complex target and completed module that can handle the shelter of the target modeled with nurbs surface ; it completed the computation module include stationary phase method and gauss method based the research of the rcs computation method
在軟件設(shè)計(jì)方面做了以下研究：在opengl的基礎(chǔ)上完成了對(duì)nurbs模型能夠進(jìn)行顯示、修改、變換的界面程序；給出了復(fù)雜目標(biāo)的遮擋處理概念，并完成了能處理nurbs模型遮擋的模塊；在算法的基礎(chǔ)上完成了包括駐相法和gauss積分法的計(jì)算模塊。 - Research on electromagnetic scattering of complex targets has been received much attention for a long time , the fast inhomogeneous plane wave algorithm ( fipwa ) in this paper performs well in this purpose , and the computation complexity of its multilevel version ( mlfipwa ) is of the same order as the multilevel fast multipole algorithm ( mlfma )
復(fù)雜目標(biāo)電磁散射研究長(zhǎng)期以來(lái)廣受關(guān)注,本文研究的快速非均勻平面波算法,可以快速精確的求解任意復(fù)雜目標(biāo)的電磁散射問(wèn)題,其多層形式的計(jì)算復(fù)雜度與多層快速多極子相當(dāng)。 - To fulfill the requirement of measuring and tracing in the shooting range at varies weather and complex target characteristics , internal and external enterprise had adopted the synthetic measuring and tracing method which combined varies tracing methods . the prime method had combined infrared tracing and tv tracing in their design and this has been used in the developing process of the high - speed photograph theodolite
為了適應(yīng)復(fù)雜的氣象條件和目標(biāo)特征情況下靶場(chǎng)跟蹤測(cè)量的需要，國(guó)內(nèi)外普遍采用多種捕獲手段相結(jié)合的綜合跟蹤測(cè)量方法，目前應(yīng)用較多的是紅外和電視綜合捕獲跟蹤系統(tǒng)，正在研制的某型高速攝影經(jīng)緯儀就采用了這種方法。 - This paper mainly discusses the realization of the large complex targets electromagnetic scattering computation . high frequency scattering predication can accelerate electromagnetic simulation computation . this paper discusses electromagnetic scattering predication using physical optical ( po ) , geometrical optical ( go ) and physical theory of diffraction ( ptd )
大電尺寸復(fù)雜目標(biāo)的電磁計(jì)算存在數(shù)據(jù)存儲(chǔ)量及計(jì)算量巨大的情況，使用高頻估算方法可以明顯提高電磁散射的仿真計(jì)算速度，本文主要研究物理光學(xué)高頻電磁散射估算方法的實(shí)現(xiàn)。 - In order to obtain the complex rcs of the target quickly in high frequency band , the graphical electromagnetic computing software , greco , is used . the modification of the computing kernel code is presented . the judgement of edges of complex targets is more sufficient and the computation of edge wave based on physical theory of diffraction ( ptd ) is more exact after the modification
為了可以準(zhǔn)確地預(yù)估雷達(dá)目標(biāo)的rcs ，我們對(duì)于航天部207所的圖形電磁計(jì)算軟件( greco )進(jìn)行了進(jìn)一步的開(kāi)發(fā)與包裝，用borland公司的c + + builder開(kāi)發(fā)了更加易于使用的基于windows操作系統(tǒng)的新版greco ，并且在考察了原有的greco計(jì)算內(nèi)核之后，結(jié)合計(jì)算機(jī)圖形學(xué)方面的理論，對(duì)greco的內(nèi)核代碼進(jìn)行了改進(jìn)，整體上使得邊緣繞射場(chǎng)的計(jì)算結(jié)果更加準(zhǔn)確。
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