子空间

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Definition:
AllAll,subspacesubspace,krylov subspacekrylov subspace,eigenspaceeigenspace,SSISSI,subzonesubzone
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
However, among the active subspaces , some of them do not contain any query results at all, those are called false active subspaces .
但是在活动子空间中，有些可能根本就不包含任何查询结果，这样的活动子空间被称为假活动子空间。
dàn shì zài huó dòng zǐ kōng jiān zhōng , yǒu xiē kě néng gēn běn jiù bù bāo hán rèn hé chá xún jié guǒ , zhè yàng de huó dòng zǐ kōng jiān bèi chēng wéi jiǎ huó dòng zǐ kōng jiān 。
www.showxiu.com
2.
Partial differential equations are solved by first discretizing the equation, bringing it into a finite-dimensional subspace.
偏微分方程求解第一离散方程，使之成为一个有限维子空间。
piān wēi fēn fāng chéng qiú jiě dì yī lí sàn fāng chéng , shǐ zhī chéng wéi yī gè yǒu xiàn wéi zǐ kōng jiān 。
blog.sina.com.cn
3.
The energy of the desired user may lie on a lower dimensional subspace, so the detection can be constrained on a reduced-rank subspace.
又由于期望用户的能量可能位于信号子空间的某一子空间，所以将检测器限制在降秩子空间上是可行的。
yòu yóu yú qī wàng yòng hù de néng liàng kě néng wèi yú xìn hào zǐ kōng jiān de mǒu yī zǐ kōng jiān , suǒ yǐ jiāng jiǎn cè qì xiàn zhì zài jiàng zhì zǐ kōng jiān shàng shì kě xíng de 。
www.fabiao.net
4.
Firstly, by utilizing the signal structure characteristic and subspace-based method, multi-users' carrier frequency offsets can be obtained.
首先利用信号的结构特性并借助于子空间的方法估计得到多用户的频率偏移；
shǒu xiān lì yòng xìn hào de jié gòu tè xìng bìng jiè zhù yú zǐ kōng jiān de fāng fǎ gū jì dé dào duō yòng hù de pín lǜ piān yí ;
211.103.157.156
5.
Their main feature is, at each iteration, to search for an optimal solution in the subspace.
这类方法的基本特征是每次迭代在一个低维子空间寻找最优点。
zhè lèi fāng fǎ de jī běn tè zhēng shì měi cì dié dài zài yī gè dī wéi zǐ kōng jiān xún zhǎo zuì yōu diǎn 。
search.gucas.ac.cn
6.
The conceptions and measures of little population, moving boundary, genetic storeroom and son-space are adopted in the little population GA.
小规模遗传算法采用较小的群体规模、动态变量约束、基因库、子空间等概念和措施。
xiǎo guī mó yí chuán suàn fǎ cǎi yòng jiào xiǎo de qún tǐ guī mó 、 dòng tài biàn liàng yuē shù 、 jī yīn kù 、 zǐ kōng jiān děng gài niàn hé cuò shī 。
www.juhe8.com
7.
Through the simulation experiments, it checks the validity of the closed-loop subspace model identification.
通过仿真实验，验证了闭环子空间模型辨识（closed-loopSMI）算法的有效性。
tōng guò fǎng zhēn shí yàn , yàn zhèng le bì huán zi kōng jiān mó xíng biàn shí ( closed-loopSMI ) suàn fǎ de yǒu xiào xìng 。
www.juhe8.com
8.
We propose a subspace interior point trust region method to solve this type of problems, and our method does not need parameterization.
我们提出了一个子空间的内点信赖域算法来求解这个问题，这种方法不需要引入参数或者变换。
wǒ men tí chū le yī gè zi kōng jiān de nèi diǎn xìn lài yù suàn fǎ lái qiú jiě zhè ge wèn tí , zhè zhǒng fāng fǎ bù xū yào yǐn rù cān shù huò zhě biàn huàn 。
search.gucas.ac.cn
9.
The characteristic subspace is structured, then the face recognition is implemented in the characteristic subspace.
构造了特征子空间，并在特征子空间内实现脸部识别。
gòu zào le tè zhēng zǐ kōng jiān , bìng zài tè zhēng zǐ kōng jiān nèi shí xiàn liǎn bù shí bié 。
www.dictall.com
10.
In machine learning, subspace information criterion(SIC) gives an unbiased estimate of the generalization error.
在机器学习中，子空间信息准则给出推广误差的一种无偏估计。
zài jī qì xué xí zhōng , zǐ kōng jiān xìn xī zhǔn zé gěi chū tuī guǎng wù chā de yī zhǒng wú piān gū jì 。
www.dictall.com