A series method parallel to the singularity method for boundary element is presented.
本文给出一个和边界元奇异解相平行的级数法。
The method for handling the singularity of the self-impedance element in MoM matrix is also presented.
对矩量法矩阵中自阻抗元素的奇异性处理方法也作了详细介绍。
Having good time-frequency localization character, and correctly identifying singularity point in fault signal, Wavelet is the main analysis method in this paper.
小波变换具有良好的时频局部性,具有变焦距的特点,对故障信号中的奇异点能够准确识别,是论文中应用的主要分析方法。
Although traditional processing method of modulus maximum array can retain characteristics of signal, the signal after de-noising exists thorns and slight oscillation at singularity point.
传统的模极大值序列处理方法虽然可以保留信号特征,但降噪后的信号在奇异点有毛刺和轻微的振荡。
A new pseudo-spectral method based on polar coordinate system was presented to resolve the difficulty in the coordinate singularity and treatment of pressure boundary conditions.
针对拟谱方法在极坐标下遇到的坐标奇异以及压力边界条件难处理等问题,提出了一种新的基于极坐标系下的拟谱方法。
The stress singularity in the heel region of gravity DAMS is discussed in order to apply finite dement method directly to dam design.
探讨了有限单元法应用于重力坝设计及坝踵等应力奇异区域的应力控制标准问题。
Methods Fast Multipole Boundary Element Method, the method of solving the singularity, and the method of Laplace Transformation.
目的研究基于多极边界元法的三维位势问题解的奇异性处理方法。
The experiments prove that this method can eliminate the influence on image retrieval caused by HSV hue singularity to a certain extent, and improve the retrieval performance.
实验表明,该算法在一定程度上克服了HSV的色调奇异性对图像检索的影响,提高了检索性能。
The analysis of interaction between waves and floating bodies by singularity distribution method involves a great number of estimations for the Green Function with surface and its derivatives.
用奇点分布法计算浮体在波浪上的运动需要多次计算自由水面格林函数及其导数。
This paper details the singularity analysis of TPM. A method is proposed to deal with all kinds of singular points. It proves the effectivity through an application example.
本文详细分析了TPM模型奇异性问题的产生,并提出了处理奇异点的方法,给出的算例证明了该处理方法的有效性。
The traditional control method of Euler angle can't suit the case of large angle maneuvering control because of the phenomena of coupling and singularity.
传统欧拉角控制方法在处理大姿态角机动时往往出现奇异和交联问题。
The traditional boundary element method of outside domain singularity points for plate bending problems needs two boundary integral equations.
传统的平板弯曲边界元域外奇点法要求建立二个边界积分方程才能求解。
Singularity Theory and Universal Unfolding Method were used to study the bifurcation characteristics of the static bifurcation equations.
运用奇异性理论和普适开折方法对其分岔特性进行了研究。
Numerical results validate that the method of eliminating singularity is valid and efficient, and RCS results of different wire antenna arrays are computed at last.
数值结果验证了本文消除奇异方法的正确性和有效性,最后计算了不同线天线阵列的雷达散射截面。
Based on singularity of constraint equation and complex division of structure-parameter-space, the dimension classification method of planar mechanism was researched.
以位置约束方程奇异性条件和结构参数空间复形剖分方法为基础,研究了平面机构尺度分类问题。
The method of setting some parameters is discussed in order to avoid the singularity in calculation.
讨论了两种方法的数值计算中为了避免奇异性而对一些参数的设定方法。
So the adaptive rational function interpolation method can process a large number of sampling data for obtaining a rational interpolation without suffering singularity problems.
因此,本文提出的自适应有理函数插值方法可以对大量采样数据进行插值运算而不会遇到奇异性问题。
After concentrated introduction of the conception of DVM, a simplified numerical model is proposed under high Renold number which is a DVM model combined singularity method.
在集中介绍离散涡方法的概念后,提出在高雷诺数流动情况下的一种简化流动模型—基于奇点法的离散涡模型。
The results of the simulation show that the method can overcome the singularity of open-ended waveguide method and can effectively predict the electromagnetic parameters of the materials.
仿真结果表明,该方法能够克服开口波导法在某些数值点的奇异性,能有效地预测出对应的电磁参数。
In order to detect the presence of burst noise in optocoupler device accurately and objectively, a new method was put forward based on singularity of noise.
为了准确客观地检测出爆裂噪声的存在,提出了基于噪声信号奇异性的光耦器件爆裂噪声检测方法。
By studying on jacobin matrix of planar, a method that can make the machine avoid singularity on operating is put forward.
通过对五杆机构雅可比矩阵的分析,提出了避免机床在工作时出现奇异位形的方法。
Analysis of measured signal of low resistance cable fault shows that: the method reduces deviation of singularity detection and improves precision of fault location.
测得的信号低电阻电缆故障的分析表明:这种方法可减少偏差的奇异性检测,提高了故障定位的精度。
This paper studies comparatively dual Euler method and quaternion method which are used for the solution of the singularity of the Euler equation.
对解决欧拉方程奇异性的双欧法和四元数法进行了对比研究。
Firstly, after depicting the singularity of stress field at the top of crack, the finite element method to calculate stress intensity factor of plain fracture problems is founded.
首先,对反射裂缝尖端应力场的奇异性进行了描述,建立了平面断裂问题应力强度因子的有限单元解。
The method being put forward in this paper con be popularized to the singularity analysis of spatial mechanisms.
此处提出的方法可推广至空间机构的奇异性分析。
By means of constructional iterative equation, this paper presents a way to give out the existence and singularity of a type of equational root with gradual approach method.
本文通过构造迭代函数,利用逐次逼近的方法给出了一类方程根的存在性与唯一性的判断的一种解决方案。
We establish the strain energy method for solving the equivalent performance of singularity materials of orthogonal phases.
建立了求解正交各相异性材料等效性能的能量法。
We establish the strain energy method for solving the equivalent performance of singularity materials of orthogonal phases.
建立了求解正交各相异性材料等效性能的能量法。
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