范数是什么意思

Questions about norms and spectra are likely to be recalcitrant.

有关范数和谱的问题多半是难解的.

辞典例句

The euclidean norm of an n - vector x with real or complex components is defined as following.

凡具实数分量或复数分量的n - 维向量x的欧氏范数被定义如下.

辞典例句

This paper illustrates a method to de noise of radar weak signal.

通过建立尺度空间新内积、新范数的方法来构造新型小波变换,并且实现了用该系列小波变换对雷达弱信号去噪的目的.

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Firstly, the definitions of complex quasi - random variable and primary norm are introduced.

引入复拟(概率)随机变量, 准范数的定义.

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The stiff norm criterion based on the stiff reactions for the dynamic system stiffness is presented.

基于动态系统的病态反应,提出了动态系统的病态范数判据,为判断动态系统是否处于病态提供了简便方法.

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The expressions the optimal approximation solution to the given matrix and minimum norm solution also derived.

同时也把所得结论应用到相应的逆特征值问题,并给出了逆特征值问题的极小范数解.

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Control - constraint LMI representation is obtained taking account of upper bound on Euclidian 2 - norm of control input.

考虑被控对象控制向量2范数上界,得到控制受约束的LMI表述.

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The CGS method is one of the important method for solving large sparse systems.

CGS方法是求解大型非对称线性方程组的一类重要方法,它具有计算量和存贮量小的优点,但残量范数振荡严重.

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According to the norm theorem, it presents 2 - norm statistical test performance evaluation expression and error.

根据范数理论, 给出 2- 范数意义下的统计检验性能评价表达式和误差.

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The uncertainties assumedof linear fractional form, which the norm - bounded uncertainty as a special case.

不确定参数具有线性分式形式, 范数有界形式是其特殊形式.

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Several diagonal dominant properties and ∞ - norm inequalities for Kronecker product of diagonally dominant matrices are given.

给出了对角占优矩阵直积的一些对角占优性质以及∞-范数估计式.

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In this paper, we obtain some inequalities for norm and traces of quaternion matrices.

本文获得了四元数矩阵的范数和迹的一些不等式,改进了近期的某些结果.

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The calculating formula of Opial modular in Musielak - Orlicz spaces with Luxemburg norm was given.

给出了赋L—范数的 Musielak—Orlicz 序列空间的Opial模计算公式.

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Finally, a document was set as an example to do SVD decomposition and F - norm evaluation.

最后用实例模拟了SVD分解和F范数评估,得出一些有益的结论.

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A deconvolution approach additive regularization term built around an minimal L 1 norm is proposed.

文中在基于最小L1范数的加性调整条件下,提出了一种新的去卷积方法.

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