differential operator
英 [ˌdɪfəˈrenʃl ˈɒpəreɪtə(r)]
美 [ˌdɪfəˈrenʃl ˈɑːpəreɪtər]
微分算子；微分算符
双语例句
- In addition to further improving the segmenting performance, we combine differential operator and the lowest frequency subband ( called scale coefficients in wavelet transform) with CAHMT and prod.
其次，为了进一步提高CAHMT算法分割的效果，将该算法与微分算子、尺度系数相结合提出了两种新的文本图像分割算法。 - New Single-ended Fault Locating Principle Based on Differential Operator Approach
基于微分算子逼近的单端故障测距新原理 - The method of fundamental solutions ( MFS), one of the radial basis function ( RBF) methods, employs the fundamental solutions to the governing differential operator as the Euclidean distance based RBF.
基本解方法属于径向基函数类方法，它使用微分算子的基本解作为基于欧氏距离的径向基函数。 - The only thing they have in common is that both are what's called a first order differential operator.
它们唯一共同之处就是，它们都被叫作一阶微分算子。 - Comparing with the arc-tangent method, this algorithm could obtain angular velocity information without needing differential operator, thus had a strong ability to suppress random disturbances.
与反正切法相比，该算法不需通过数值差分即可获得角速度信息，具有较强的干扰抑制能力。 - They are biased toward ( s) popular music partial differential operator on manifold
他们偏爱流行音乐。流形上的偏微分算子 - The complete Euler equation set is obtained through the introduction of the partial differential operator.
结论微分算子边缘检测方法对于数字乳腺图像是可行的。 - Eigenvalues of a Fourth Order Differential Operator with Transmission Conditions
一类具有转移条件的四阶微分算子的特征值问题 - The Characteristic Determinant of the Second Order Singular Differential Operator in Limit-circle Case
两端奇异微分算子在极限圆情形下的特征行列式 - The series solutions of the linear ordinary differential equation at singular point were studied via the infinite order matrix of the linear differential operator in power series basis.
应用线性微分算子在幂基下的无限阶矩阵，研究线性微分方程在奇点处的级数解。 - Characteristic polynomial of a differential operator
微分算子的特征多项式 - The fully differential operator can cancel the feedback capacitance.
采样-保持电路中的运算放大器采用全差分结构，可以省略掉反馈电容。 - Calculation of generalized integrals using differential operator series method
用微分算子级数法计算广义积分 - The matrix of numerical calculation for galerkin method and point-matching method is given through the analysis of differential operator equation.
通过对微分算子方程的理论分析，得到可用于数值计算的galerkin法和点匹配法的矩阵形式。 - The eigenvalue problem of a four order ordinary differential operator under periodic boundary condition is studied. The uniformity between the rank of the eigenvalue and the order of the zero of the entire function is proved.
讨论了一个带有周期边界条件的四阶常微分算子特征值问题，证明了特征值的秩和其对应整函数ω（λ）零点重数的一致性。 - Q-differential operator and Q-Hermite polynomials
q－微分算子与q－Hermite多项式 - Two sufficient conditions for the discreteness of two-order self-adjoint vector differential operator are given in last part.
第四章研究了二阶自伴向量微分算子，得到其谱是离散的两个充分条件。 - Next, edge detection using differential operator, edge thinning and connecting are introduced. Model and methods of image segmentation are discussed subsequently.
本文针对图像的灰度和边缘等特征，研究了微分算子边缘检测方法以及边缘细化和连接的算法，给出了图像分割的模型和灰度阈值的简单分割及自动分割方法。 - Based on theory of hyperbolic linear partial differential operator, the initial value problem of a kind of quasi-linear hyperbolic equations with non-zero initial values was introduced and studied.
基于双曲型线性偏微分算子理论，引入并研究了具有非零初始值的拟线性双曲型方程的定解问题。 - In comparison with the differential operator and its inverse-integral operator, the difference operator and its inverse ( sum operator) are discussed in this paper.
与微分算子及其逆算子积分算子作比较，讨论了差分算子及其逆算子（和分）。 - By using pseudo differential operator, a wave equation can be split into a diffraction equation and a time shift equation.
本文用拟微分算子方法将波动方程分裂为绕射方程和时移方程。 - Applying the result of the stability of differential operator and Lyapunov matrix equation, and using several analytic methods, this paper gives the sufficient conditions of the uniformly asymptotically stability for a class of linear neutral system.
本文结合Lyapunov矩阵方程和差分算子稳定性的结果，采用一些解析方法，给出了一类中立型线性控制系统一致渐近稳定的充分条件。 - The Application of Differential Operator Method in Integral Operation
微分算子方法在积分中的应用 - Image segmentation based on differential operator implements edge detection of road mark.
采用基于微分算子的图像分割方法，实现了导航图像中的边缘检测。 - Differential operator method for Singular Dynamic Systems
广义动态系统的微分算子矩阵方法 - The new mature algorithm integrates the fractional differential characteristics very well, and it plays out the advantages of the convolution by fractional differential operator.
这种算法较好得结合了分数阶微分和岩石裂隙图像的特点，将分数阶微分算子卷积的优点更好的发挥了出来。 - The pipe settlement with the differential operator methods were derived.
推导了微分算子法计算管道的沉降量。 - In recent years, fractional differential operator is introduced into the chaotic system.
近年来，分数阶微分算子被引入到混沌系统中。 - The former is called the spectra analysis of a differential operator and the latter is the inverse spectra problem.
前者称为微分算子的谱分析，后者称为逆谱问题。 - Sturm-Liouville ( SL) operator is one of the most important and ubiquitous differential operator in mathematics and physics.
Sturm-Liouville（SL）算子是数学和物理中最重要的微分算子之一。