unknown function的例句大全

The function of the thymus was unknown until relatively recently.

直到不久以前,人们对胸腺的功能尚不明了.

词典精选例句

In this paper, we study a recursive kernel distribution estimator of unknown distribution function F ( x) for negatively associated samples.

在NA相依样本条件下，对未知分布函数F（x）的递归核估计进行研究。

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Two design schemes of adaptive neural network controller are proposed for unknown function control gain sign and known function control gain sign.

针对控制增益符号已知和未知的情形，分别提出了自适应神经网络控制器设计方案。

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We represent the unknown currents in terms of its solenoidal and irrotational components and use Loop/ Tree basis function as the expansion function, respectively.

先将未知的电流密度分成有旋和无旋两部分，并分别采用Loop基函数和Tree基函数进行展开，展开后的未知数的个数与传统的矩量法相等。

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In many statistical models, the estimate of unknown mean function or of unknown condition mean of function is often considered.

在很多统计回归模型中，都涉及到对未知均值函数或者对某已知函数的未知条件数学期望的估计。

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Mostly demonstrate for the function of MIJI, and the other of unknown purposes.

主要用于示范本网站功能, 以及其他不明真相的用途.

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In the reliability theory, reliability function and its inverse function are usually unknown and need to be estimated by using sample.

可靠性理论中，可靠度函数及其反函数通常都是未知的，需要依据样本进行估计。

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This same function can be called from other functions such as ReduceDiv() to print semantic errors such as division by zero or unknown identifiers.

这个示例函数可以从其他函数（例如ReduceDiv（））中进行调用，从而打印语义错误，例如division by zero或unknown identifiers。

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Aiming at the condition of the function of error measurement fitted the contaminated distribution, using the robust character of M-estimate to reckon the unknown parameters and to distribute weight value according to computed uncertainty of each sensor.

针对卫星导航系统在实际测量中存在大量野值的情况，利用M估计计算各系统污染分布统计特性，应用不确定度评定分配权值并进行融合。

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This way, the problem in a finite element analysis, the unknown field function or its derivative values in each node becomes a new unknown quantity ( that is, degrees of freedom).

这样一来，在一个问题的有限元分析中，未知场函数或其导数在各个结点的数值就成为新的未知量（亦即自由度）。

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For very complex data with unknown function type, the error which is mined by DFMGEP-GS algorithm is minimum.

对于函数类型未知的复杂数据集，DFMGEP-GS算法挖掘所得到的模型的误差最小。

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We deduce the maximum likelihood and Bayes estimates of these parameters when the joint survival function obeys the two dimentions exponential distribution, while in Bayes approach, it is assumed that the unknown parameters have Gammar prior distributions.

在Bayes估计中，我们假定未知参数的先验分布为伽马分布，两章都通过数据模拟对极大似然估计和Bayes估计这两种方法进行了比较。

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The weak consistence and the asymptotic normality of the robust M-estimate of the unknown function are given, and the weak consistence of the robust M-estimate of the unknown parameter is established.

进一步证明了未知函数的M-估计的弱一致性和渐近正态性，参数的M-估计的弱一致性。

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In the method the unknown fault signal space was mapped to known sine function space using topology contravariant map, the purpose of studying the unknown space was proposed through studying known space.

该方法把未知的机械故障信号空间通过拓扑反变映射映射到已知的非平稳正弦函数空间，通过研究已知空间的性质达到研究未知空间性质的目的。

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On the determination of the unknown function coefficients and source for a parabolic equation

抛物方程未知函数项系数和未知源的确定

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47 known genes and 8 unknown function genes were screened by SSH and analyzed by bioinformatics.

通过抑制消减杂交实验并经过生物信息学分析，获得了47个己知基因序列和8个未知功能基因序列。

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A cluster of genes with unknown function distinguished the asymptomatic BPH.

还有一些功能不清的基因可以区分出非症状性BPH。

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The estimation of unknown function in a class of integro-sum inequalities has been proved by inductive approach and methodology of inequalities.

利用数学归纳法和不等式技巧证明一个已知的积分和不等式中未知函数的估计式成立。

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The basic idea isto replace the unknown function by its nonparametric ( kernel) estimate.

剖面似然的基本思想就是将未知函数代以它的非参数核估计。

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In the paper the robust M-estimates of the unknown function and the unknown parameter of the partial linear models are discussed.

本文讨论部分线性回归模型的M-估计。

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