projection operator
英 [prəˈdʒekʃn ˈɒpəreɪtə(r)]
美 [prəˈdʒekʃn ˈɑːpəreɪtər]
网络 投影算符; 投影算子; 投影运算
双语例句
- Iterative algorithm in the positive and negative gaussian projection operator
迭代算法在高斯投影正反算中的应用 - In the light of the projection operator technique, the normal vibrational modes are determined.
根据投影算子技术确定了简振模，我们分析了所得结果并给出了合理的解释。 - The Orthogonal Projection Operator of Frames in Finite Hilbert Spaces
有限维Hilbert空间中框架的正交投影算子 - A group decision-making method for linguistic assessment based on two-tuple linguistic projection operator
基于二元语义投影算子的语言群决策方法 - In this paper, we employ the projection operator method to calculate an all order mass correction form for heavy hadrons with arbitrary spin.
本论文利用投影算子法来计算任意自旋重强子的任意阶质量修正形式。 - Theory of simplex projection operator and its application to analysis data ⅱ. Application to forecast SST and Qingdao air temperature
单纯形投影算子理论及在资料分析中的应用Ⅱ.在表层水温和青岛气温预测中的应用 - Two-mode integral form projection operator and its application in quantum optics
双模坐标-动量积分型投影算符及其在量子光学中的应用 - Unitary transformation and general linear transformation by the optical method(ⅳ) the pattern recognition and projection operator
用光学方法实现么正变换及一般线性变换（Ⅳ）图形识别及投影算子 - Fourier reconstruction operator and filtered back projection operator were incorporated into this frame to produce some hybrid methods: Fourier iterative reconstruction and FBP iterative reconstruction.
将Fourier重建算子与滤波反投影重建算子与这个新的框架有机地结合起来，得到了杂交算法&Fourier迭代格式和FBP迭代格式的重建算法。 - The analysis of the chemisorption bond has been carried out by means of projection operator techniques.
通过用射影算子方法，我们对所有原子簇模型中的化学吸附键进行了分析。 - Projection Operator and Symmetry Orbitals ⅰ. Doubel Cosets and Construction of Polyhedron Molecule Orbitals
投影算子与对称性轨道&Ⅰ.双陪集与多面体分子轨道的构造 - This paper deals with the estimation of the errors of the exact solution and the Legendre spectral solution. By using the defined elliptic projection operator, we can form the estimations of the errors. Both H and H1 norm estimations are obtained simultaneously.
讨论了精确解和Legendre谱解的误差估计，应用文中定义的椭圆投影算子，得到了H和H1模估计。 - Projection operator and propagator for spin 2
自旋为2的自由粒子的投影算符和传播子 - An algorithm based on orthogonal projection operator was proposed to construct the wave-net with respect to the frames theory of discrete wavelet transforms. Its geometrical rate convergence is demonstrated in the finite Hilbert functional space.
根据离散小波框架理论，在有限维Hilbert函数空间中，给出了一种基于正交投影算子的小波神经网络构造学习算法，并讨论了该算法的几何速度稳定收敛性。 - In this paper, linear zero function ( LZF) of linear model and projection operator of linear space are main tools, and covariate adjustment main way.
本文以线性模型的线性零函数（LZF），线性空间的正交投影阵为工具，协方差调整为主要方法展开论述。 - Within the mean-field approximation, we discuss effects of the projection operator in the fermion-spin theory.
在平均场近似下，探讨了fermion-spin理论中的投影算符对系统的物理性质的影响。 - The paper presents the group theoretical calculation of the number and forms of the Raman active normal modes of polyphenylene sulphide using the projection operator technique and considering the characteristic vibrational unit of the polymer. The calculated results were compared with the experimental results and were discussed.
本文从聚苯硫醚的特征振动单元出发，运用群论及投影算符技巧计算了其喇曼活性正则模的数目及具体振动方式，并与实验结果进行了比较和讨论。 - A new iterative scheme is introduced which is proved to be weakly convergent to zero point of maximal monotone operator A by using the techniques of Lyapunov functional, Qr operator and generalized projection operator, etc.
本文将引入新的迭代算法，并利用Lyapunov泛函，Qr算子与广义投影算子等技巧，证明了迭代序列弱收敛于极大单调算子A的零点的结论。 - The spin state of many electrons is deduced by using the projection operator and the raising and lowering operators.
第二，按照群论方法对多电子体系的对称化投影算符进行了讨论，并用投影算符和升降算符推求出多电子的自旋态。 - Projection Operator and Symmetry Orbitals ⅱ. Symmetry Coefficients for Irreducible Tensor Method
投影算子与对称性轨道&Ⅱ.点群不可约张量法中的对称性系数 - The results show that the double coset technique can effectively simplify the projection operator method.
结果表明，用双陪集技巧可有效地简化投影算子法。 - A novel projection transformation method is presented in this paper, which can, to some extent, decrease the signal subspace sensitivity. The projection operator can be obtained by both preliminary direction estimation and array manifold.
预投影技术可以在一定程度上降低子空间方法对系统误差的敏感度，减少非期望信号方向上的能量，可以根据信号方向的粗略估计和阵列流形知识预先计算得到投影算子。 - Secondly, by means of Riesz projection operator and some new approaches, the same optimal error estimate as that for the traditional finite element method can be obtained.
其次，利用Riesz投影算子，通过一些新的技巧和方法，得到与传统有限元相同的最优误差估计。 - However, the target and clutter within the same main lobe will have to split the main lobe. So oblique projection operator is introduced instead of the orthogonal weight vector.
但当目标和杂波位于同一主瓣内时将产生主瓣分裂，因此本文引入斜投影算子代替正交权矢量。 - Analyzed the number of iteration, the threshold size, projection operator and other factors that affect the result of POCS reconstruction algorithm, and the experiments have been done.
分别对POCS重建算法中的迭代次数、阈值大小、投影算子等影响结果的因素进行分析并进行实验。 - Combinations of the oblique projection operator and the MUSIC algorithm can achieve super-resolution with supression of the sea clutter.
将斜投影算子和MUSIC算法结合也能抑制杂波，实现剩余信号的超分辨。 - From the perspective of matched filtering, we assume the projection of oblique projection operator to be scan vector and propose a new oblique projection algorithm based on steering vector.
本文从匹配滤波的角度出发，令斜投影算子的投影空间为扫描矢量，提出基于导向矢量的斜投影算法。 - This method is applied to SAR amplitude image, and a projection operator is set up between the SAR image and the real scene.
该方法对SAR幅度图像进行处理，建立了SAR观测图像和真实场景图像之间的投影算子。 - But actually, obtaining the ideal oblique projection operator is difficult. It can be obtained by the decomposition of covariance matrix.
但实际应用中，理想斜投影算子的获得是困难的，一般只能采用协方差阵分解的办法进行估计。 - The formulas of tangent cones, second order tangent sets of symmetric cones and the B-subdifferential of the projection operator onto a symmetric cone are derived.
首先推导了对称锥上投影算子B-次微分的计算公式以及对称锥的切锥、二阶切集的表达式。