quadratic

US [kwɒ'drætɪk]
UK [kwɒ'drætɪk]
  • n.【数】二次方程式；二次项；【数】二次方程式论
  • adj.平方的；二次方的
  • Web二次的；完全二次；二次曲线

Advanced E-C

E-C

E-E

Web Definition

quadratic
adj.
1.
平方的；二次方的involving an unknown quantity that is multiplied by itself once only
a quadratic equation
二次方程式

Sample Sentence

Definition:
AllAll,二次方程式二次方程式,二次项二次项,二次方程式论二次方程式论,平方的平方的,二次方的二次方的,二次的二次的,完全二次完全二次,二次曲线二次曲线
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
But for strong non-quadratic form and the sharp change in curvature function, the quadratic model seems to unable to solve it.
然而，对于非二次性态强、曲率变化比较剧烈的函数，二次模型信赖域算法显得力不从心。
rán ér , duì yú fēi èr cì xìng tài qiáng 、 qū lǜ biàn huà bǐ jiào jù liè de hán shù , èr cì mó xíng xìn lài yù suàn fǎ xiǎn de lì bù cóng xīn 。
paper.pet2008.cn
2.
The Six Sigma Black Belt will be able to use a quadratic loss function to compute the cost of a given process.
西格玛黑带应能使用二次品质损失函数来计算给定过程的成本。
xī gé mǎ hēi dài yīng néng shǐ yòng èr cì pǐn zhì sǔn shī hán shù lái jì suàn gěi dìng guò chéng de chéng běn 。
www.best9000.com
3.
Position relationship problem between two quadratic curves is usually discussed in collision detection problem between two coplanar objects.
平面实体间的碰撞检测中，经常需要讨论二次曲线间的位置关系。
píng miàn shí tǐ jiān de pèng zhuàng jiǎn cè zhōng , jīng cháng xū yào tǎo lùn èr cì qū xiàn jiān de wèi zhì guān xì 。
www.ceps.com.tw
4.
The approach starts from an analysis of spherical harmonics and finds out a quadratic polynomial form of environment mapping.
该方法从分析球面调和函数入手，首先得出环境贴图的二次多项式表达形式；
gāi fāng fǎ cóng fēn xī qiú miàn tiáo hé hán shù rù shǒu , shǒu xiān dé chū huán jìng tiē tú de èr cì duō xiàng shì biǎo dá xíng shì ;
cjig.cn
5.
A property of quadratic differential convex functions is proven and applications of it are given as well.
证明了二次可微凸函数的一个性质，并给出了这个性质的一个应用。
zhèng míng le èr cì kě wēi tū hán shù de yī gè xìng zhì , bìng gěi chū le zhè ge xìng zhì de yī gè yìng yòng 。
www.showxiu.com
6.
Based an unstructured quadratic separator, a less conservative condition for the existence of a reliable tracking control is derived.
基于无结构二次型分离算子，可获得保守性更低的可靠跟踪控制器的存在条件。
jī yú wú jié gòu èr cì xíng fēn lí suàn zǐ , kě huò de bǎo shǒu xìng gèng dī de kě kào gēn zōng kòng zhì qì de cún zài tiáo jiàn 。
www.meeting.edu.cn
7.
The result said that, the three-section method can lower the difficulty when a quadratic equation is considered, and with a good Precision.
研究表明，使用三段法可以有效的降低由于使用二次方程对非线性段进行描述所带来的建模及模型求解难度，并能够保持较高的精度。
yán jiū biǎo míng , shǐ yòng sān duàn fǎ kě yǐ yǒu xiào de jiàng dī yóu yú shǐ yòng èr cì fāng chéng duì fēi xiàn xìng duàn jìn xíng miáo shù suǒ dài lái de jiàn mó jí mó xíng qiú jiě nán dù , bìng néng gòu bǎo chí jiào gāo de jīng dù 。
www.13191.com
8.
The five different temperature and the increasing exponent in population can be shown with quadratic parabolic equation as well.
五种温度与种群增长指数也可用二次抛物线方程表示；
wǔ zhǒng wēn dù yǔ zhǒng qún zēng zhǎng zhǐ shù yě kě yòng èr cì pāo wù xiàn fāng chéng biǎo shì ;
www.bmsw.net.cn
9.
On this basis, the global optimum of the multi-scale regression modeling problem can be obtained by solving a quadratic programming problem.
在此基础上，通过解一个二次优化问题可求出多尺度回归建模问题的全局最优解。
zài cǐ jī chǔ shàng , tōng guò jiě yī gè èr cì yōu huà wèn tí kě qiú chū duō chǐ dù huí guī jiàn mó wèn tí de quán jú zuì yōu jiě 。
www.ceps.com.tw
10.
This paper researches into the problem on fitting the shell flight-time of anti-aircraft gun by interpolation and quadratic approximation.
用插值拟合和最小二乘逼近拟合方法对高炮射弹飞行时间拟合问题进行了研究。
yòng chā zhí nǐ hé hé zuì xiǎo èr shèng bī jìn nǐ hé fāng fǎ duì gāo pào shè dàn fēi xíng shí jiān nǐ hé wèn tí jìn xíng le yán jiū 。
www.ceps.com.tw
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