计算结果表明,在设计阵呈病态时,部分根方估计确能改善LS估计。
The computational results demonstrate that the partial root root estimator can improve the LS estimator when the design matrix is ill conditioned.
他是巨石阵的建造者,设计者或神父吗?
她设计的大厦像一阵疾风,清新自然、孔武有力、浑然天成。
Her buildings are like a gust of wind —organic, forceful and utterly natural.
这些试验数据和分析结果,为线列声纳阵水下拖缆隔振段的设计提供了技术依据。
The experimental data and analysis results provide a technologic basis to design VIM of the underwater cable in towed array sonar.
根据起手的牌阵设计几种不同的牌型,然后根据进牌不断的实时调整,随机应变。
According to the array design several different hands of card type, then according to the continuous real-time adjustment, random strain.
恒定束宽加权矩阵的获得方法是设计此类声纳基阵的技术关键。
It is the key technology for design of the constant beamwidth array to calculate the weight matrix.
本文提供了带共形罩矩形波导窄边缝隙天线阵的一种设计方法。
A design method of the dielectric-covered slots arrays in the narrow face of a rectangular wave-guide is presented in this paper.
通过采用特殊的结构设计和在太阳阵电池串之间涂覆RTV胶,可以有效抑制二次放电事件的发生。
The special structure design and the presence of RTV grouting between the solar cell strings can prevent the secondary discharge incidents efficiently.
目的设计用高频超声线阵探头(HFU)观察心尖部室间沟部位心外膜冠状动脉(ECA)结构和血流。
Objective:This study designed to image the epicardial coronary artery (ECA) and flow in apical interventricular furrow using transthoracic high frequency linear ultrasound probe (HFU).
次声监测台阵结构的合理设计是抑制环境噪声及增强目标次声信号的一种有效手段。
Proper structure design of the infrasonic monitoring arrays is an effective means to restrain the environment noise and enhance the target infrasonic signal.
本文探讨了在传感器阵的指向性设计中利用振幅束控提高系统定向精度的一种方法。
The article studies a method of raising directional precision by amplitude shading in sensor arrays directivity design.
这些计算数据和分析结果,为线列声纳阵水下拖缆隔振段的设计提供了技术依据。
The results from calculation and analysis can provide a technologic basis in the design of VIM for the underwater cable in towed array sonar.
并按泰勒分布设计了一根端馈线阵。
本文给出了开路半波谐振器及微带线阵的设计方法与步骤。
A design procedure for open circuit half wave resonators and for array of such resonators is given.
波导缝隙天线阵综合设计的研究。
Synthesis and design of slotted waveguide array are studied.
研究表明,这种方法有利于相控微带天线阵的快速设计。
Our study shows that the method is useful for rapid designing and analyzing phased array microstrip antennas.
提出一种具有频率不变波束图的宽带基阵设计方法。
Based on adaptive technique, a design method for broadband array with frequency invariant beam pattern is presented.
基于采用一个被定义的串接设计比例阵,即串接比例调节器,得出一种新的极点配置法。
A new method has been used, which is based upon the use of a cascade design proportional matrix defined, i. e. the cascade proportional regulator.
详细论述了弹体微带共形天线阵的设计方法及其工程应用。
The design method and engineering application are discussed in detail.
精度公式是进行线阵CCD电路设计的基本依据公式。
The formula of measuring precision is the basis of designing electric circuits of linear CCD array.
巨石阵之王很有可能和石头有联系:他可能参与过巨石阵的设计,或者帮助过巨石的运输。
It is possible that the King of Stonehenge was linked to the stones: he may have had a hand in planning the monument, or in helping transport and pull up the stones.
浮点LMS算法的FPGA实现是自适应天线阵工程设计中的关键技术。
FPGA-based implementation of floating-point LMS algorithm is one of the key techniques in the engineering design of adaptive array antennas.
详细给出了微带贴片天线设计公式和阵列天线阵间距的选择。
The design equation of the microstrip patch antenna and the element gap of the array antenna have been given.
本文介绍一种多道成象光谱探测列阵的工作原理及设计思想。
This paper describes the principle and designing method of multi-channel imaging spectral detecting array.
若将加权阵当作设计参数,则控制系统的设计可以表示为一个满足一组不等式约束的多目标优化问题。
With the weighting function matrix as design parameters, the design of a control system can be expressed as a multi-objective optimization problem with inequation constraints.
提出了一种基于最小干扰抑制比技术的线阵几何设计方法,它不同于传统的等间距设计方法。
Based on the minimum interference suppression ratio, the paper presents a design method for linear array geometry, which is different from the conventional equispaced linear array.
本文讨论了一种关于微带天线阵的设计技术,这种技术可用于设计任意波束指向的梳形微带行波阵。
A design technique for microstrip arrays is discussed. The technique is applicable to comb travelling-wave microstrip arrays with any beam direction.
本论文设计了高速线阵CCD的驱动电路,并采用相关双取样的方法消除噪声。
The paper design a driving circuit of high speed linear CCD, and adopt correlation double sampling method to decrease the noise.
为了保证高精度线阵CCD精确稳定的工作,必须设计出符合其工作所要求的各种脉冲。
A variety of drive pulse should be designed well in order that the operation of high precision linear CCD is precise and stable.
针对准分子激光的特点,利用透镜阵设计了一种准分子激光均束系统。
Based on the characteristics of excimer laser beam, By using lens array a homogenizer system for excimer laser is designed.
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